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Alan Brooke, 1st Viscount Alanbrooke
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Field Marshal Alan Francis Brooke, 1st Viscount Alanbrooke (23 July 1883 – 17 June 1963), was a senior officer of the British Army. He was Chief of the Imperial General Staff (CIGS), the professional head of the British Army, during the Second World War, and was promoted to field marshal on 1 January 1944.[3]
Key Information
Brooke trained as an artillery officer and became Commandant of the School of Artillery, Larkhill in 1929. He held various divisional and corps level commands before the Second World War and became C-in-C Home Forces in 1940.
Brooke became Chief of the Imperial General Staff in 1941. In that role he focused on strategy and, in particular, on the Mediterranean theatre. Here, his principal aims were to rid North Africa of Axis forces and knock Italy out of the war, thereby opening up the Mediterranean for Allied shipping. This progress in the Mediterranian allowed the cross-Channel invasion from southern England to Normandy in France when the Allies were ready and the Germans sufficiently weakened. He then developed the strategy for pushing back the German forces from Normandy across France and finally into Germany itself. As chairman of the Chiefs of Staff Committee, Brooke was the foremost military advisor to Prime Minister Winston Churchill, and had the role of co-ordinator of the British military efforts in the Allies' victory in 1945.
After retiring from the British Army, Brooke served as Lord High Constable of England during the Coronation of Queen Elizabeth II in 1953. His "war diaries" are famous for their criticism of some of Churchill's policies and for Brooke's forthright views on other leading figures of the war.
Background and early life
[edit]Alan Brooke was born on 23 July 1883 at Bagnères-de-Bigorre, Hautes-Pyrénées, to a prominent Anglo-Irish family from West Ulster. The Brookes had a long military tradition as the "Fighting Brookes of Colebrooke", with a history of service in the Wars of the Three Kingdoms, the French Revolutionary and Napoleonic Wars, and World War I.[4] He was the seventh and youngest child of Sir Victor Brooke, 3rd Baronet, of Colebrooke Park, Brookeborough, County Fermanagh, and the former Alice Bellingham, second daughter of Sir Alan Bellingham, 3rd Baronet, of Castle Bellingham in County Louth.[5] Brooke's father died when he was just eight years old.[4][6]
Brooke was educated at a day school in Pau, France, where he lived until the age of 16; he was bi-lingual in French (which he spoke with a heavy Gascon accent and spoke as a first language as a result of his upbringing in the French Pyrenees)[4] and English.[7] He spoke both French and English very fast, leading some Americans later in life to distrust a "fast-talking Limey."[8] He was also fluent in German, and had learnt Urdu and Persian.[9][10]
Brooke, desiring a military career, "only just" qualified for the Royal Military Academy, Woolwich in 1900, coming sixty-fifth out of seventy-two in the entrance exam, but passed out at seventeenth. Had he done any better he would have qualified for a commission in the Royal Engineers, as was his initial intention, and possibly would not have ended up on the General Staff after the Great War.[11]
Brooke was commissioned into the Royal Regiment of Artillery as a second lieutenant on 24 December 1902.[12] Due to his high placing at Woolwich Brooke was allowed to choose which branch of the Royal Artillery to join. His choice was the Royal Field Artillery, with which he served in Ireland and India in the years leading up to the outbreak of the First World War in the summer of 1914. He also received his "jacket"[a] upon being selected to join the Royal Horse Artillery.[10]
First World War
[edit]
During the war, he was assigned to an ammunition column of the Royal Horse Artillery on the Western Front, where he gained a reputation as an outstanding planner of operations. He later was transferred to the 18th Division.[14] At the Battle of the Somme in 1916, he introduced the French "creeping barrage" system, thereby helping the protection of the advancing infantry from enemy machine gun fire.[15] Brooke was with the Canadian Corps from early 1917 and planned the barrages for the Battle of Vimy Ridge. In 1918 he was appointed GSO1 as the senior artillery staff officer in the First Army.[16] Brooke ended the conflict as a lieutenant-colonel with the Distinguished Service Order and Bar and was mentioned in despatches six times.[17][18]
As with many others of his generation, the war left its mark upon Brooke. In October 1918, shortly before the Armistice of 11 November 1918, he wrote
One trip up to Lens where I wandered among the ruins...such ruin and such desolation. I climbed on to a heap of stones which represents the place where the Church once stood, and I looked down on the wreckage. One could spend days down there just looking down picturing to oneself the tragedies that have occurred in every corner of this place. If the stones could talk and could repeat what they have witnessed, and the thoughts they had read on dying men's faces I wonder if there would ever be any wars.[19][20]
When the Armistice did eventually arrive Brooke was in London on leave. He watched the crowds of people celebrating but felt mixed feelings, as he himself later wrote:
That wild evening jarred on my feelings. I felt untold relief at the end being there at last, but was swamped with floods of memories of those years of struggle. I was filled with gloom that evening, and retired to bed early.[21]
On 31 March 1942 he wrote:
... on the lack of good military commanders: Half our Corps and Divisional Commanders are totally unfit for their appointments, and yet if I was to sack them I could find no better! They lack character, imagination, drive and power of leadership. The reason for this state of affairs is to be found in the losses we sustained in the last war of all our best officers, who should now be our senior commanders.[22]
Between the wars
[edit]During the interwar period, Brooke attended the first post-war course at the Staff College, Camberley in 1919. He managed to impress both his fellow students and the college's instructors during the relatively brief time he was there.[23] He then served as a staff officer with the 50th Division from 1920 to 1923.[24][25] Brooke then returned to Camberley, this time as an instructor, before attending the Imperial Defence College. He was later appointed as an instructor at the college,[24][25] and while there he became acquainted with most of the officers who became leading British commanders of the Second World War. From 1929 onwards Brooke held a number of important appointments: Inspector of Artillery, Director of Military Training and then General Officer Commanding (GOC) of the Mobile Division (later the 1st Armoured Division) in 1935.[26] In 1938, on promotion to lieutenant-general, he took command of the Anti-Aircraft Corps (renamed Anti-Aircraft Command in April 1939) and built a strong relationship with Air Chief Marshal Hugh Dowding, the AOC-in-C of Fighter Command, which laid a vital basis of co-operation between the two commands during the Battle of Britain the following year. In July 1939 Brooke moved to command Southern Command. By the outbreak of the Second World War, Brooke was already seen as one of the British Army's foremost generals.[27][23]
Second World War
[edit]Commander in Flanders, France and Britain
[edit]
Following the outbreak of the Second World War, in September 1939, Brooke commanded II Corps in the British Expeditionary Force (BEF)—which included in its subordinate formations the 3rd Infantry Division, commanded by the then Major-General Bernard Montgomery, as well as Major-General Dudley Johnson's 4th Infantry Division. As corps commander, Brooke had a pessimistic view of the Allies' chances of countering a German offensive. He was sceptical of the quality and determination of the French Army, and of the Belgian Army. This scepticism appeared to be justified when he was on a visit to some French front-line units and was shocked to see unshaven men, ungroomed horses and dirty vehicles.[28]

He had also little trust in Lord Gort, Commander-in-Chief of the BEF, who Brooke thought took too much interest in details while being incapable of taking a broad strategic view. Gort, on the other hand, regarded Brooke as a pessimist who failed to spread confidence, and was thinking of replacing him.[29] Brooke correctly predicted that the Allied powers' Plan D envisioning an advance along the Meuse would allow the Wehrmacht to outflank them, but British High Command dismissed his warnings as defeatist.[30]
When the German offensive began, Brooke, aided by Neil Ritchie, his Brigadier General Staff (BGS), distinguished himself in the handling of the British forces in the retreat to Dunkirk. His II Corps faced rapid German Army armoured advances following the Allied defeat at the Battle of Sedan.[30] In late May 1940 it held off the major German attack on the Ypres-Comines Canal but then found its left flank exposed by the capitulation of the Belgian army. Brooke swiftly ordered Montgomery's 3rd Division to switch from the Corps' right flank to cover the gap. This was accomplished in a complicated night-time manoeuvre. Pushing more troops north to counter the threat to the embarking troops at the Dunkirk evacuation from German units advancing along the coast, II Corps retreated to their appointed places on the east or south-east of the shrinking perimeter of Dunkirk.[31] Brooke's actions not only saved his own forces from capitulation, but prevented the Germans from seizing the 20-mile gap left by the Belgian surrender and capturing the entire BEF before it could safely evacuate.[30]

Then on 29 May Brooke was ordered by Gort to return to England, leaving the Corps in Montgomery's hands.[31] According to Montgomery, Brooke was so overcome with emotion at having to leave his men in such a crisis that "he broke down and wept" as he handed over to Montgomery on the beaches of La Panne.[32] He was told by Gort to "proceed home ... for (the) task of reforming new armies" and so returned on a destroyer (30 May). Then "on June 2nd set out for the War Office to find out what I was wanted for" with a "light heart" and with no responsibility, and was then told by John Dill (CIGS) that he was to "return to France to form a new BEF"; he later said that hearing the command from Dill was "one of his blackest (moments) in the war". He had already realised that there was no hope of success for the "Brittany plan" (Breton redoubt) to keep an allied redoubt in France. After General Maxime Weygand warned him that the French Army was collapsing and could offer no further resistance, he decided that he needed to convince his superiors to allow him to withdraw his forces to Cherbourg and Brest for evacuation to Britain.[30] He told Secretary of State for War Anthony Eden that the mission had "no military value and no hope of success" although he could not comment on its political value.[33] In his first conversation with Prime Minister Winston Churchill (Brooke had been rung by Dill who was at 10 Downing Street) he insisted that all British forces should be withdrawn from France. Churchill initially objected but was eventually convinced by Brooke; around 200,000 British and Allied troops were successfully evacuated from ports in northwestern France.[15][34][35][36]

Home Forces
[edit]After returning for a short spell at Southern Command Brooke was appointed in July 1940 Commander-in-Chief, Home Forces, with orders to take charge of anti-invasion preparations. Thus it would have been Brooke's task to direct the land battle in the event of a German amphibious invasion of Great Britain. Contrary to his predecessor General Sir Edmund Ironside, who favoured a static coastal defence, Brooke developed a mobile reserve which was to swiftly counterattack the enemy forces before they were established. A light line of defence on the coast was to assure that the landings were delayed as much as possible. Writing after the war, Brooke acknowledged that he also "had every intention of using sprayed mustard gas on the beaches".[37][38]

Brooke believed that the lack of a unified command of the three services was "a grave danger" to the defence of the country. Despite this, and the fact that the available forces never reached the numbers he thought were required, Brooke considered the situation far from "helpless" if the Germans were to invade. "We should certainly have a desperate struggle and the future might well have hung in the balance, but I certainly felt that given a fair share of the fortunes of war we should certainly succeed in finally defending these shores", he wrote after the war.[39][40] But in the end, the German invasion plan was never taken beyond the preliminary assembly of forces.[41]
Chief of the Imperial General Staff
[edit]
In December 1941 Brooke succeeded Field Marshal Sir John Dill as Chief of the Imperial General Staff (CIGS), the professional head of the British Army, in which appointment he also represented the British Army on the Chiefs of Staff Committee.[42]
In March 1942 he succeeded Admiral of the Fleet Sir Dudley Pound as chairman of the Chiefs of Staff Committee.[43]
As CIGS, Brooke was the functional head of the British Army, and as chairman of the Chiefs of Staff Committee, which he dominated by force of intellect and personality, he took the leading military part in the overall strategic direction of the British war effort. In 1942, Brooke joined the Western Allies' ultimate command, the U.S.-British Combined Chiefs of Staff.[44]
Despite the traditional distrust that had existed between the military and the political side of the War Office, he got along quite well with his political counterpart, the Secretary of State for War, first the Conservative politician David Margesson and later Sir James Grigg, the former head civil servant of the department, who in an unusual move was promoted to the ministerial post.[45]

Brooke's focus was primarily on his Mediterranean strategy for the Mediterranean theatre. Here, his principal aims were to rid North Africa of Axis forces and knock Italy out of the war, thereby opening up the Mediterranean for Allied shipping. Later, to mount the cross-Channel invasion when the Allies were ready and the Germans sufficiently weakened.[46]
Brooke's and the British view of the Mediterranean operations contrasted with the American commitment to an early invasion of western Europe, which led to several heated arguments at conferences of the Combined Chiefs of Staff.[47]

At the Casablanca Conference in January 1943, it was decided that the Allies should invade Sicily, under the command of General Dwight D. Eisenhower, a decision that effectively postponed the planned invasion of Western Europe until 1944. The Casablanca agreement was in fact a compromise, brokered largely by Brooke's old friend Field Marshal Sir John Dill, Chief of the British Joint Staff Mission in Washington, D.C. "I owe him [Dill] an unbounded debt of gratitude for his help on that occasion and in many other similar ones", Brooke wrote after the war.[48]
The post of CIGS was less publicised than command of an important theatre of war, an example being the many press releases on General Montgomery but few, if any, about the CIGS. However, the CIGS chose the generals who commanded the operational theatres and decided what men and munitions they should have. When it came to finding the right commanders he often complained that many officers who would have been good commanders had been killed in the First World War and that this was one reason behind the difficulties the British had in the beginning of the war.[49] When General Sir Claude Auchinleck was to be replaced as the commander of the British Eighth Army in 1942, Brooke preferred Lieutenant-General Bernard Montgomery (Montgomery was both Brooke's ex-pupil and his protégé [50]) instead of Lieutenant-General William Gott, who was Churchill's candidate. Soon thereafter Gott was killed when his aircraft was shot down and Montgomery received the command. Brooke would later reflect upon the tragic event which led to the appointment of Montgomery as an intervention by God.[51]
A few days earlier Brooke had been offered Auchinleck's main job of Commander-in-Chief Middle East. Brooke declined, believing he now knew better than any other general how to deal with Churchill. He recorded that it would take a new CIGS six months to learn to handle Churchill, and "during those six months anything might happen".[52]

A year later, the war had taken a different turn and Brooke no longer believed it necessary to stay at Churchill's side. He therefore looked forward to taking command of the Allied invasion of Western Europe, a post Brooke believed he had been promised by Churchill on three occasions. During the first Quebec Conference in August 1943, it was decided that the command would go to General George Marshall. (Although in the event Marshall's work as U.S. Army Chief of Staff was too important for him to leave Washington, D.C., and Dwight Eisenhower was appointed instead.) Brooke was disappointed, both at being passed over and of the way the decision was conveyed to him by Churchill, who according to Brooke "dealt with the matter as if it were one of minor importance".[53]

Brooke or "Brookie" as he was often known, is reckoned to be one of the foremost of all the heads of the British Army. He was quick in mind and speech and deeply respected by his military colleagues, both British and Allied, although his uncompromising style could make the Americans wary.[54]
As CIGS, Brooke had a strong influence on the grand strategy of the Western Allies. The war in the west unfolded more or less according to his plans, at least until 1943 when the American forces were still relatively small in comparison to the British. Among the most crucial of his contributions was his opposition to an early landing in France, which was important for delaying Operation Overlord until June 1944.[47]
He was a cautious general with a great respect for the German war machine. Some American planners thought that Brooke's participation in the campaigns of the First World War and in the two evacuations from France in the Second World War made him lack the aggression they believed necessary for victory.[55] According to historian Max Hastings, Brooke's reputation as a strategist was "significantly damaged" by his remarks at the Trident Conference in Washington in May 1943, where he claimed that no major operations on the continent would be possible until 1945 or 1946.[56] His diary says that he wanted "operations in the Mediterranean to force a dispersal of German forces, help Russia, and thus eventually produce a situation where cross Channel operations are possible" but that Churchill "entirely repudiated" (or half repudiated) the paper we (the CCOS) had agreed on; Harry Hopkins got him to withdraw his proposed amendments but that Churchill had aroused suspicions with his talk of "ventures in the Balkans."[57]
Relationship with Churchill
[edit]During the years as CIGS, Brooke had a stormy relationship with Winston Churchill. Brooke was often frustrated with the Prime Minister's habits and working methods, his abuse of generals and constant meddling in strategic matters. At the same time Brooke greatly admired Churchill for the way he inspired the Allied cause and for the way he bore the heavy burden of war leadership. In one typical passage in Brooke's war diaries Churchill is described as a "genius mixed with an astonishing lack of vision – he is quite the most difficult man to work with that I have ever struck but I should not have missed the chance of working with him for anything on earth!"[58]
Shortly after the Japanese attack on Pearl Harbor, Churchill and his senior military staff used the Arcadia Conference in Washington to decide the general strategy for the war. The American Army Chief of Staff George C. Marshall came up with the idea of a Combined Chiefs of Staff that would make final military decisions (subject to approval by President Roosevelt and Churchill). Marshall sold it to Roosevelt and together the two sold the idea to Churchill. Churchill's military aides were much less favourable, and Brooke was strongly opposed. However, Brooke was left behind in London to handle the daily details of running the British war effort, and was not consulted. The combined board was permanently stationed in Washington, where Field Marshal Dill represented the British half. The Combined Board did have thirteen in-person full meetings, which Brooke attended.[59]

When Churchill's many fanciful strategic ideas collided with sound military strategy it was only Brooke on the Chiefs of Staff Committee who was able to stand up to the Prime Minister. Churchill said about Brooke: "When I thump the table and push my face towards him what does he do? Thumps the table harder and glares back at me. I know these Brookes – stiff-necked Ulstermen and there's no one worse to deal with than that!"[60][61] It has been claimed that part of Churchill's greatness was that he appointed Brooke as CIGS and kept him for the whole war.[62]

Brooke was particularly annoyed by Churchill's idea of capturing the northern tip of Sumatra.[63] But in some cases Brooke did not see the political dimension of strategy as the Prime Minister did. The CIGS was sceptical about the British intervention in the Greek Civil War in late 1944 (during the Dekemvriana), believing this was an operation which would drain troops from the central front in Germany. But at this stage the war was practically won and Churchill saw the possibility of preventing Greece from becoming a communist state.[64]

The balance of the Chiefs of Staff Committee was tilted in October 1943 when Admiral Sir Dudley Pound, Brooke's predecessor as chairman, retired as a result of poor health and Admiral Sir Andrew Cunningham succeeded Pound as First Sea Lord and naval representative on the Chiefs of Staff Committee. Brooke as a consequence got a firm ally in his arguments with Churchill.[65] This was reflected in the most serious clash between the Prime Minister and the Chiefs of Staff, regarding the British preparations for final stages of the Pacific War. Brooke and the rest of the Chiefs of Staff wanted to build up the forces in Australia while Churchill preferred to use India as a base for the British effort. It was an issue over which the Chiefs of Staff were prepared to resign, but in the end a compromise was reached.[66]
Despite their many disagreements Brooke and Churchill held an affection for each other. After one fierce clash Churchill told his chief of staff and military adviser, General Sir Hastings Ismay, that he did not think he could continue to work any longer with Brooke because "he hates me. I can see hatred looking from his eyes." Brooke responded to Ismay: "Hate him? I don't hate him. I love him. But the first time I tell him that I agree with him when I don't will be the time to get rid of me, for then I can be no more use to him." When Churchill was told this he murmured, "Dear Brookie."[67]

The partnership between Brooke and Churchill was a very successful one. According to historian Max Hastings, their partnership "created the most efficient machine for the higher direction of the war possessed by any combatant nation, even if its judgments were sometimes flawed and its ability to enforce its wishes increasingly constrained".[68]
Brooke's diary entry for 10 September 1944 is particularly revealing of his ambivalent relationship with Churchill:
...And the wonderful thing is that 3/4 of the population of the world imagine that Churchill is one of the Strategists of History, a second Marlborough, and the other 1/4 have no idea what a public menace he is and has been throughout this war! It is far better that the world should never know, and never suspect the feet of clay of this otherwise superhuman being. Without him England was lost for a certainty, with him England has been on the verge of disaster time and again.... Never have I admired and despised a man simultaneously to the same extent. Never have such opposite extremes been combined in the same human being.[69]
War diaries
[edit]Brooke kept a diary during the whole of the Second World War.[70] Originally intended for his wife, Benita, the diaries were later expanded on by Lord Alanbrooke, as he had become, in the 1950s. They contain descriptions on the day-to-day running of the British war effort (including some indiscreet references to top secret interceptions of German radio traffic),[71] Brooke's thoughts on strategy, as well as frequent anecdotes from the many meetings he had with the Allied leadership during the war.[70]
The diaries have become famous mostly because of the frequent remarks on and criticisms of Churchill. Although the diaries contain passages expressing admiration of Churchill, they also served as a vent for Brooke's frustration with working with the Prime Minister. The diaries also give sharp opinions on several of the top Allied leaders. The American generals Eisenhower and Marshall, for example, are described as poor strategists and Field Marshal Sir Harold Alexander as unintelligent. Among the few individuals of whom Brooke seems to have kept consistently positive opinions, from a military standpoint, were General of the Army Douglas MacArthur,[72] Field Marshal Sir John Dill, and Joseph Stalin. Brooke admired Stalin for his quick brain and grasp of military strategy. Otherwise he had no illusions about the man, describing Stalin thus: "He has got an unpleasantly cold, crafty, dead face, and whenever I look at him I can imagine his sending off people to their doom without ever turning a hair."[73]
The first (abridged and censored) version published in the 1950s was edited by the distinguished historian Sir Arthur Bryant: 1957 (The Turn of the Tide[74]) and 1959 (Triumph in the West). Originally Brooke intended that the diaries were never to be published but one reason that he changed his mind was the lack of credit to him and the Chiefs of Staff in Churchill's own war memoirs, which essentially presented their ideas and innovations as the Prime Minister's own. Although censorship and libel laws accounted for numerous suppressions of what Brooke had originally written concerning persons who were still alive, the Bryant books became controversial even in their truncated state, mainly as a result of the comments on Churchill, Marshall, Eisenhower, Gort, and others. Churchill himself did not appreciate the books.[75][70] In 1952, both Churchill and Lord Beaverbrook threatened legal action against a biography of Stanley Baldwin by G. M. Young, and a settlement was reached by lawyer Arnold Goodman to remove the offending sentences. Publisher Rupert Hart-Davis had the "hideously expensive" job of removing and replacing seven leaves from 7,580 copies of the biography.[76] Diary entries also refer to intercepts of German signals decrypted at Bletchley Park (which Brooke visited twice), which were secret until 1974.[77]
In 2001, Alex Danchev of Keele University and Daniel Todman of Cambridge University published an unexpurgated version of the Brooke Diaries including original critical remarks that Brooke made at various times that had been suppressed in the Bryant versions. Danchev and Todman also criticised Bryant's editing, but this is balanced by an assessment by Dr Christopher Harmon, advisor to the Churchill Centre and Professor at the US Marine Corps University. Bryant was inhibited by Lord Alanbrooke's desire not to publish in full his critical diary entries about people who were still alive when Bryant's books were published.[78][79]
Post-war career
[edit]Following the Second World War and his retirement from the regular army, Lord Alanbrooke, as he was now, who could have chosen almost any honorary position he wanted, chose to be the Colonel Commandant of the Honourable Artillery Company. He held this position from 1946 to 1954. In addition, he served on the boards of several companies, both in industry and in banking. He was director of the Anglo-Iranian Oil Company, the Midland Bank, the National Discount Company and the Belfast Banking Company. Alanbrooke was particularly fond of being a director of the Hudson's Bay Company where he served for eleven years from 1948.[80]
According to historian Andrew Sangster, there was a reason for his choice to work in the private sector - i.e. not to stay in the military. Lord Alanbrooke ended the Second World War not well off: he had to move from his house and publishing his memoirs helped because such books sold well at that time.[81]
Marriages and children
[edit]Lord Alanbrooke was married twice. After six years of engagement, in 1914 he married Jane Richardson, daughter of Colonel John Mervyn Ashdall Carleton Richardson, a neighbour who lived at Rossfad, County Fermanagh, Ulster.[82][83] Six days into their honeymoon, the then Alan Brooke was recalled to active duty when the First World War started. The couple had one daughter and one son:
- Rosemary Brooke (25 October 1918 – 2016)
- Thomas Brooke, 2nd Viscount Alanbrooke (9 January 1920 – 19 December 1972)
Jane Brooke died of complications from an operation to repair a broken vertebra following a car accident in 1925 in which her husband was at the steering wheel. Jane's death deeply affected Brooke, who blamed himself for the accident and felt guilt over it for the rest of his life.[26][84]
Brooke married secondly Benita Lees (1892–1968), daughter of Sir Harold Pelly, 4th Baronet and the widow of Sir Thomas Lees, 2nd Baronet, in 1929. The marriage was very happy for the uxorious Brooke. They too had a daughter and a son:
- Kathleen Benita Brooke (23 January 1931 – 20 November 1961)
- Alan Victor Harold Brooke, 3rd and last Viscount Alanbrooke (24 November 1932 – 10 January 2018)[85]
During the war the couple lived in Hartley Wintney in Hampshire. After the war, their financial situation forced the couple to move into the gardener's cottage of their former home, where they lived for the rest of their lives. Their last years were darkened by the death of their daughter, Kathleen, in a riding accident in 1961.[86][82]
Interests
[edit]Lord Alanbrooke had a love of nature. Hunting and fishing were among his great interests. His foremost passion, however, was birds. He was a noted ornithologist, especially in bird photography. In 1944, he ordered the RAF not to use an island off the coast of Norfolk as a bombing range because of its significance to nesting roseate terns.[26] He was president of the Zoological Society of London between 1950 and 1954, and vice-president of the Royal Society for the Protection of Birds (RSPB) between 1949 and 1961.[87][88] He was an honorary member of the Royal Photographic Society from February 1954 until his death.[89]
Death
[edit]
On 17 June 1963, Lord Alanbrooke suffered a heart attack and died quietly in his bed with his wife beside him. The same day, he had been due to attend the Garter Service in St George's Chapel, Windsor Castle. Nine days later he was given a funeral in Windsor and buried in St Mary's Church, Hartley Wintney.[86] He was succeeded in the viscountcy and barony by his elder son, Thomas.[90]
Honours
[edit]
United Kingdom
[edit]Brooke was created Baron Alanbrooke, of Brookeborough in the County of Fermanagh, in 1945,[91] and Viscount Alanbrooke, of Brookeborough in the County of Fermanagh, in 1946.[92][93] Other awards included:
- Knight of the Garter (KG) in 1946[94]
- Knight Grand Cross of the Order of the Bath (GCB) in 1942[95][96]
- Member of the Order of Merit (OM) in 1946[99]
- Knight Grand Cross of the Royal Victorian Order (GCVO) in 1953[100]
- Distinguished Service Order in 1916 and Bar in 1918[17][18]
- Aide-de-Camp General to the King, 1944 to 1946[101][102]
- Colonel Commandant The Glider Pilot Regiment 1942–1951[103]
- Colonel Commandant Honourable Artillery Company 1946–1954[104][105]
- Master Gunner, St. James's Park, the ceremonial head of the Royal Regiment of Artillery 1946–1956[106][107]
- Constable of the Tower of London, 1950–1955[108][109]
- Colonel Commandant Royal Artillery 19??–1957[110]
- Deputy Lieutenant County of Southampton and the Town of Southampton 1950[111]
- Lord Lieutenant of the County of London 1950–1957[112][113]
Lord Alanbrooke also served as Chancellor of Queen's University Belfast from 1949 until his death. At the Coronation of Queen Elizabeth II he was appointed Lord High Constable of England, thus commanding all troops taking part in the event.[114] In 1993, a statue of Field Marshal Lord Alanbrooke was erected in front of the Ministry of Defence in Whitehall in London. The statue is flanked by statues of Britain's other two leading generals of the Second World War, William Slim and Bernard Montgomery.[115]
Foreign decorations
[edit]- Order of Polonia Restituta 1st Class (Poland) (1943)[116]
- Order of Suvorov 1st Class (USSR) (1944)[117]
- Grand Cordon of the Order of Leopold with Palm (Belgium) (1946)[118]
- Croix de Guerre 1940 with Palm (Belgium) (1946)[118]
- Military Order of the White Lion (Czechoslovakia) (1946)[119]
- Grand Cross of the Order of the Redeemer (Greece) (1946)[120]
- Knight Grand Cross of the Order of the Netherlands Lion (1948)[121]
- Croix de guerre (Belgium) (1918)[122]
- Grand Cross of the Order of Christ (Portugal) (1955)[123]
Coat of arms
[edit]His coat of arms as issued to him by the College of Arms is: "Or, a cross engrailed per pale Gules and Sable, in dexter chief a crescent for difference."
Memorials
[edit]- Welbeck College[124] and the Duke of York's Royal Military School named one of their houses after him.[125]
- Several military barracks are named after him, such as Alanbrooke Barracks in Paderborn Garrison, Germany,[126] and Alanbrooke Barracks in Topcliffe, North Yorkshire.[127]
- A statue of Alanbrooke by Ivor Roberts-Jones was unveiled at Whitehall, London, in 1993.[128][129]
- Allanbrooke Road in Sentosa, Singapore is named after him.[130]
In popular culture
[edit]Brooke was portrayed in the television drama Churchill and the Generals by Eric Porter[131] and in the film Churchill by Danny Webb.[132]
He is memorably described by the narrator in Anthony Powell's novel, The Military Philosophers (the 9th volume in his roman-fleuve, A Dance to the Music of Time), who refers to:[133]
...the hurricane-like imminence of a thickset general, obviously of high rank, wearing enormous horn-rimmed spectacles. He had just burst from a flagged staff-car almost before it had drawn up by the kerb. Now he tore up the steps of the building at the charge, exploding through the inner door into the hall. An extraordinary current of physical energy, almost of electricity, suddenly pervaded the place. I could feel it stabbing through me. This was the CIGS.
Notes
[edit]References
[edit]- ^ Fraser (1982), p. 87.
- ^ Alanbrooke (2001), Introduction, p. xv
- ^ Bryant, Arthur (1959). Triumph in the West. Collins. p. 128.
- ^ a b c Roberts (2009, pp. 12–13)
- ^ Roberts (2009), p 12.
- ^ Doherty 2004, p. 103.
- ^ Roberts (2009), p 14.
- ^ Roberts 2009, pp. 14, 46.
- ^ Fraser (1982), pp.41,44,51.
- ^ a b Doherty 2004, p. 104.
- ^ Roberts 2009, p. 14.
- ^ "No. 27528". The London Gazette. 24 February 1903. p. 1216.
- ^ Bidwell 1973, p. 10.
- ^ Roberts (2009), p. 15
- ^ a b Fraser (1982), pp. 72–73.
- ^ Vimy Ridge: A Canadian Reassessment, edited by Geoff Hayes, pp. 98–99.
- ^ a b "No. 29886". The London Gazette (Supplement). 29 December 1916. p. 20.
- ^ a b "No. 30563". The London Gazette (Supplement). 5 March 1918. p. 2973.
- ^ Doherty 2004, p. 105.
- ^ Fraser (1982), p. 79.
- ^ Fraser (1982), p. 81.
- ^ Alanbrooke 2001, p. 242.
- ^ a b Doherty 2004, p. 106.
- ^ a b Smart 2005, p. 42.
- ^ a b "British Army officer histories". Unit Histories. Retrieved 5 January 2022.
- ^ a b c Roberts (2009), p. 20-21
- ^ Mead (2007), p. 78.
- ^ Reagan, Geoffrey. Military Anecdotes (1992) p. 166, Guinness Publishing ISBN 0-85112-519-0
- ^ Fraser (1982), pp. 135–140.
- ^ a b c d Roberts (2009), p. 36-40
- ^ a b Mead (2007), pp. 78–79.
- ^ Caddick-Adams (2012), p. 235.
- ^ Fraser (1982), pp.163-167.
- ^ Brooke, p. 2 in "No. 37573". The London Gazette (Supplement). 21 May 1946. p. 2434.
- ^ Alanbrooke (2001), entres 29 May & 14 June 1940.
- ^ Hastings (2009), pp. 51–53.
- ^ Alanbrooke (2001), entry 22 July 1940.
- ^ Fraser (1982), pp.172–186.
- ^ Alanbrooke (2001), entries for 29 July and 15 September 1940.
- ^ Fraser (1982), pp.178–184.
- ^ "History – World Wars: The German Threat to Britain in World War Two". BBC. Retrieved 14 October 2012.
- ^ "No. 35397". The London Gazette (Supplement). 26 December 1941. p. 7369.
- ^ Dear and Foot 2005, pp. 131 & 711.
- ^ "Alanbrooke, FM Alan Francis, 1st Viscount Alanbrooke of Brookeborough (1883–1963)". Liddell Hart Military Archives. Retrieved 10 March 2016.
- ^ Andrew Roberts, Masters and Commanders: How Four Titans Won the War in the West, 1941-1945 (2010) pp 61-62.
- ^ Alanbrooke (2001), entry 17 July 1942.
- ^ a b "What If the Allies Had Invaded France in 1943?". History.net. 5 October 2011. Retrieved 10 March 2016.
- ^ Alanbrooke (2001), entry 18 January 1943
- ^ Alanbrooke (2001), entry 8 October 1941.
- ^ Sangster A., 2021
- ^ Alanbrooke (2001), entry 7 August 1942
- ^ Alanbrooke (2001), entry 6 August 1942
- ^ Alanbrooke (2001), entry 15 August 1943. See also entries for 15 June 7 and 14 July 1943.
- ^ Fraser (1982), pp.525–539.
- ^ Roberts (2009), p 140.
- ^ Hastings (2009), p 378–379.
- ^ Alanbrooke (2001), entries for 24 & 25 May 1943
- ^ Alanbrooke (2001), entry for 30 August 1943.
- ^ Andrew Roberts, Masters and Commanders: How Four Titans Won the War in the West, 1941-1945 (2009) pp 66-101.
- ^ Winston S. Churchill (1948–1954). The Second World War, 6 vols. Vol. II. London, UK: Cassell. pp. 233–34.
- ^ Colville, John (1986). The Fringes of Power: Downing Street Diaries, 2 Vols. Vol. 1. London, UK: Sceptre. p. 530.
- ^ Roberts (2004) pp. 134–135
- ^ Alanbrooke (2001), entries for 8 and 19 August 1943, 28 September 1943 and 8 August 1944.
- ^ Fraser (1982), pp. 471–473.
- ^ Reynolds (2005), p. 405.
- ^ Fraser (1982), pp. 410–421.
- ^ Fraser (1982), p. 295.
- ^ Hastings (2005), p. 195.
- ^ Alanbrooke (2001), p. 590
- ^ a b c Alanbrooke (2001)
- ^ Alanbrooke (2001), see for example entry for 4 November 1942.
- ^ Alanbrooke (2001), see for example entry for 20 November 1943.
- ^ Alanbrooke (2001), entry 14 August 1942.
- ^ Bryant, Arthur (1957). The turn of the tide 1939-1943. A study based on the diaries and autobiographical notes of Field Marshall the Viscount Alanbrooke. Collins, London.
- ^ "The Churchill Centre". Archived from the original on 4 October 2006.
- ^ Hart-Davis, Rupert (1998). Halfway to Heaven. Stroud: Sutton Publishing Ltd. p. 38. ISBN 0-7509-1837-3.
- ^ Alanbrooke 2001, pp. 250, 700.
- ^ A, Danchev and D. Todman. "The Alan Brooke Diaries." Archives-London-British Records Association 27 (2002): 57-74.
- ^ "Alanbrooke And Churchill". The International Churchill Society. 3 June 2015.
- ^ Fraser (1982), pp. 514–515.
- ^ "Alan Brooke: Churchill's Right-Hand Critic (podcast where Andrew Sangster is interviewed)". WW2 Podcast. 14 June 2021.
- ^ a b The Alanbrooke Papers in the Liddell Hart Centre, King's College, London; Arthur Bryant, The Turn of the Tide, 1957, and Triumph in the West, 1959, both of which include edited extracts from Alanbrooke's wartime diaries; The Economist, 23 February 1957
- ^ Burke's Genealogical and Heraldic History of the Peerage, Burke's Peerage Ltd, 1963, p. 63
- ^ Fraser (1982), pp. 55, 58, 92–93.
- ^ Fraser (1982), pp. 96–102.
- ^ a b Fraser (1982), p. 524
- ^ Fraser (1982), pp. 518–519
- ^ Alanbrooke (2001), p. xxv–xxvi
- ^ From RPS membership records, confirmed by the RPS, 7 December 2020.
- ^ Mosley, Charles, editor. Burke's Peerage and Baronetage, 106th edition, 2 volumes. Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999.
- ^ "No. 37315". The London Gazette. 19 October 1945. p. 5133.
- ^ "No. 37407". The London Gazette. 28 December 1945. p. 1.
- ^ "No. 37461". The London Gazette. 8 February 1946. p. 864.
- ^ "No. 37807". The London Gazette (Supplement). 3 December 1946. p. 5945.
- ^ "No. 35793". The London Gazette. 20 November 1942. p. 5057.
- ^ Galloway (2006), p 433.
- ^ "No. 34873". The London Gazette. 14 June 1940. p. 3608.
- ^ "No. 34365". The London Gazette (Supplement). 29 January 1937. p. 690.
- ^ "No. 37598". The London Gazette (Supplement). 4 June 1946. p. 2759.
- ^ "No. 39863". The London Gazette (Supplement). 26 May 1953. p. 2946.
- ^ "No. 36309". The London Gazette (Supplement). 31 December 1943. p. 42.
- ^ "No. 37673". The London Gazette (Supplement). 30 July 1946. p. 3927.
- ^ "No. 39347". The London Gazette (Supplement). 28 September 1951. p. 5112.
- ^ "No. 37725". The London Gazette (Supplement). 13 September 1946. p. 4628.
- ^ "No. 40265". The London Gazette (Supplement). 27 August 1954. p. 5006.
- ^ "No. 37803". The London Gazette (Supplement). 29 November 1946. p. 5893.
- ^ "No. 40937". The London Gazette (Supplement). 27 November 1956. p. 6775.
- ^ "No. 40557". The London Gazette. 9 August 1955. p. 4559.
- ^ "No. 38997". The London Gazette. 18 August 1950. p. 4207.
- ^ "No. 41034". The London Gazette (Supplement). 27 March 1957. p. 1944.
- ^ "No. 38974". The London Gazette. 21 July 1950. p. 3751.
- ^ "No. 39008". The London Gazette. 1 September 1950. p. 4432.
- ^ "No. 41055". The London Gazette. 26 April 1957. p. 2520.
- ^ "No. 40020". The London Gazette (Supplement). 17 November 1953. p. 6230.
- ^ Baker, Margaret (2002). Discovering London Statues and Monuments. Osprey Publishing. p. 22. ISBN 9780747804956. Retrieved 12 March 2015.
- ^ "No. 36200". The London Gazette (Supplement). 5 October 1943. p. 4441.
- ^ "No. 36398". The London Gazette (Supplement). 25 February 1944. p. 985.
- ^ a b "No. 37761". The London Gazette (Supplement). 15 October 1946. p. 5140.
- ^ "Československý řád Bílého lva 1923–1990" (PDF).
- ^ "No. 37761". The London Gazette (Supplement). 15 October 1946. p. 5144.
- ^ "No. 38288". The London Gazette (Supplement). 11 May 1948. p. 2921.
- ^ "No. 30631". The London Gazette (Supplement). 12 April 1918. p. 4523.
- ^ "Cidadãos Estrangeiros Agraciados com Ordens Portuguesas". Página Oficial das Ordens Honoríficas Portuguesas. Retrieved 3 August 2017.
- ^ "Alanbrooke Team Building". Welbeck Defence 6th Form College Website. Archived from the original on 10 February 2013. Retrieved 8 August 2013.
- ^ "Divided into ten houses". Duke of York's Military School website. Archived from the original on 19 August 2013. Retrieved 8 August 2013.
- ^ "Paderborn Garrison Labour Support Unit". Archived from the original on 15 July 2013. Retrieved 8 August 2013.
- ^ "Alanbrooke Barracks, Thirsk, North Yorkshire". streetmap.co.uk. Archived from the original on 2 June 2014. Retrieved 8 August 2013.
- ^ Baker, Margaret (2002). Discovering London Statues and Monuments. Osprey Publishing. p. 22. ISBN 9780747804956. Retrieved 12 March 2015.
- ^ Black, Jonathan (30 January 2014). Abstraction and Reality: The Sculpture of Ivor Roberts-Jones. Philip Wilson Publishers. pp. 279–281. ISBN 9781781300107. Retrieved 12 March 2015.
- ^ "Allanbrooke Road". eresources.nlb.gov.sg. National Library Board. 2026. Retrieved 8 January 2026.
- ^ "Churchill and the Generals". IMDb.com database. Retrieved 8 August 2013.
- ^ "Churchill (2017)". IMDb.com database. Retrieved 16 March 2019.
- ^ William Heinemann Ltd, London, 1968
Bibliography
[edit]- Alanbrooke, Field Marshal Lord (2001). Danchev, Alex; Todman, Daniel (eds.). War Diaries 1939–1945. Phoenix Press. ISBN 1-84212-526-5.
- Bidwell, Shelford (1973). The Royal Horse Artillery. Leo Cooper. ISBN 978-0850521382.
- Brooke, Alan (1940). Operations of the British Expeditionary Force, France from 12th June to 19th June 1940. Alanbrooke's Official Despatch published in "No. 37573". The London Gazette (Supplement). 21 May 1946. pp. 2433–2439.
- Bryant, Arthur. (1957) The turn of the tide; a history of the war years based on the diaries of Field-Marshal Lord Alanbrooke, chief of the Imperial General Staff via archive.org; Triumph in the west; a history of the war years based on the diaries of Field-Marshal Lord Alanbrooke, chief of the Imperial General Staff (1959) online free to borrow
- A, Danchev and D. Todman. "The Alanbrooke Diaries." Archives-London-British Records Association 27 (2002): 57–74.
- Caddick-Adams, Peter (2012). Monty and Rommel: Parallel Lives. Arrow. ISBN 9781848091542.
- Dear, I. C. B.; Foot, M. R. D., eds. (2005) [1995]. The Oxford Companion to World War II. Oxford: Oxford University Press. ISBN 0-19-280666-1.
- Doherty, Richard (2004). Ireland's Generals in the Second World War. Four Courts Press. ISBN 9781851828654.
- Fraser, David (1982). Alanbrooke. Atheneum New York. ISBN 0-689-11267-X. via archive.org
- Galloway, Peter (2006). The Order of the Bath.
- Hastings, Max (2005). Armageddon. The battle for Germany 1944–45. Pan Macmillan. ISBN 0-330-49062-1.
- Hastings, Max (2009). Finest years, Churchill as Warlord 1940–45. Harper Press. ISBN 978-0-00-726367-7.
- Heathcote, Tony (1999). The British Field Marshals 1736–1997. Pen & Sword Books Ltd. ISBN 0-85052-696-5.
- Horrocks, Julian (2023). Alanbrooke The Reluctant Warrior. Troubador Publishing. ISBN 978-1803135847.
- Hart, B. H. Liddell. "Western War Strategy: A Critical Analysis of the Alanbrooke Diaries." Royal United Services Institution. Journal vol 105 #617 (1960): 52–61.
- Mead, Richard (2007). Churchill's Lions: A biographical guide to the key British generals of World War II. Stroud (UK): Spellmount. ISBN 978-1-86227-431-0.
- Reynolds, David (2005). In Command of History, Churchill Fighting and Writing the Second World War. Penguin Books. ISBN 0-14-101964-6.
- Roberts, Andrew (2004). Hitler and Churchill: Secrets of Leadership. Phoenix. ISBN 0-7538-1778-0.
- Roberts, Andrew (2009). Masters and Commanders. How Roosevelt, Churchill, Marshall and Alanbrooke won the war in the west. Allen Lane. ISBN 978-0-7139-9969-3. (pb 2009) Online via archive.org
- Sangster, Andrew (2021). Alan Brooke - Churchill's Right-Hand Critic: A Reappraisal of Lord Alanbrooke. Casemate. ISBN 978-1612009681.
- Smart, Nick (2005). Biographical Dictionary of British Generals of the Second World War. Barnesley: Pen & Sword. ISBN 1844150496.
- Smith, Greg. "British Strategic Culture And General Sir Alan Brooke During World War II" Canadian Military Journal (2017) 1: 32–44. Online version
External links
[edit]Alan Brooke, 1st Viscount Alanbrooke
View on GrokipediaEarly Life and Education
Family Background and Childhood
Alan Francis Brooke was born on 23 July 1883 in Bagnères-de-Bigorre, Hautes-Pyrénées, France, to an Anglo-Irish family with deep roots in Ulster.[8] His father, Sir Victor Alexander Brooke, 3rd Baronet (1843–1891), was a stockbroker and avid sportsman from the landed gentry of County Fermanagh, owning the Colebrooke estate near Brookeborough; Sir Victor had created the baronetcy through his grandfather's efforts in Irish politics and landownership.[8] [9] Brooke's mother was Alice Sophia Mary Bellingham, from another Anglo-Irish gentry family, and he was the sixth of their sons, part of a large brood reflecting the family's Protestant establishment status in Ireland.[3] The family resided primarily in France due to Sir Victor's business pursuits in Paris, where he worked as a stockbroker while maintaining ties to his Irish estates and indulging in hunting and natural history expeditions across Europe.[9] Brooke spent his early childhood in this continental environment, receiving private tutoring that instilled fluency in French before he fully mastered English, fostering an early cosmopolitan outlook amid the family's Anglo-Irish heritage.[8] Sir Victor's death in 1891, when Brooke was eight, prompted a shift; the family returned to Britain, where Brooke continued preparatory education before entering formal military training.[8] This early loss and relocation underscored the precarity of gentry fortunes reliant on imperial networks, shaping Brooke's pragmatic worldview from youth.[3]Military Training and Early Influences
Brooke entered the Royal Military Academy at Woolwich in 1900 after attending a cramming school in Roehampton, achieving a ranking of 65th out of 72 candidates upon entry.[10] The academy's curriculum emphasized technical proficiency in gunnery, mathematics, and field operations, aligning with his aptitude for quantitative analysis, which proved advantageous in artillery roles.[10] Upon successful completion of training, he was commissioned as a second lieutenant in the Royal Regiment of Artillery on 24 December 1902.[10] His initial assignment involved service in southern Ireland from 1902 to 1906, where routine drills and live-fire exercises provided foundational experience in battery command and coordination under peacetime conditions.[10] [11] In 1906, Brooke transferred to India, serving with field artillery units until 1909 amid varied terrain that tested observational skills and logistical adaptability essential for mobile warfare.[11] These early postings cultivated a pragmatic approach to artillery tactics, influenced by the Royal Artillery's doctrine prioritizing precision fire support over infantry assaults, though peacetime constraints limited exposure to combat dynamics until the First World War.[10]First World War Service
Western Front Engagements
Alan Brooke arrived on the Western Front in September 1914 as a captain in R Battery, Royal Horse Artillery, part of the British Expeditionary Force.[10] His unit supported cavalry operations in the early mobile phase of the war before transitioning to trench warfare.[12] By mid-1916, promoted to major, Brooke served as brigade major for the artillery of the 18th (Eastern) Division under Major-General Ivor Maxse during the Battle of the Somme.[10] On 1 July 1916, the division assaulted Montauban village, where Brooke coordinated the artillery support, introducing the French-inspired creeping barrage technique to shield advancing infantry by maintaining a moving curtain of fire ahead of them.[12] This innovation minimized exposure to enemy machine guns in the intervening ground, contributing to the division's successful capture of objectives amid heavy casualties elsewhere on the front.[10] For his leadership in planning and executing the barrage, Brooke was awarded the Distinguished Service Order.[12] In February 1917, Brooke transferred as General Staff Officer Grade 2 (artillery) to the Canadian Corps, assisting in developing fire plans for major operations.[10] He masterminded the artillery barrage for the Battle of Vimy Ridge from 9 to 12 April 1917, coordinating over 1,000 guns to deliver a precise creeping barrage that advanced at 100 yards every three minutes, synchronized with infantry movements via detailed rehearsals and communication systems.[13] This plan, involving a preliminary bombardment of 1.5 million shells, devastated German defenses and enabled the Canadian Corps to seize the ridge—a key tactical victory—while limiting friendly fire incidents through innovative ranging and liaison methods.[14] Brooke remained with the Canadian Corps through subsequent engagements, including the Third Battle of Ypres (Passchendaele) in late 1917, refining artillery tactics amid challenging muddy terrain that complicated gun positioning and supply.[12] His contributions to barrage coordination earned a bar to his DSO in 1918, recognizing sustained excellence in artillery staff work across multiple offensives.[10] By war's end, Brooke's emphasis on precise, adaptive fire support had established him as a leading artillery tactician on the Western Front.[3]Command Responsibilities and Personal Development
During the First World War, Alan Brooke served primarily as an artillery staff officer on the Western Front, initially with an ammunition column of the Royal Horse Artillery before transitioning to more senior planning roles.[15] His responsibilities focused on coordinating artillery fire support for infantry advances, emphasizing precise barrage tactics to minimize friendly casualties and maximize effectiveness against German positions.[16] In 1916, during the Battle of the Somme, Brooke played a key role in implementing the "creeping barrage" technique—adapted from French methods—where artillery fire advanced incrementally ahead of advancing troops to suppress enemy defenses.[16] This innovation improved synchronization between artillery and infantry, though Brooke later attributed the core idea to prior French usage rather than claiming original invention.[8] By early 1917, he joined the Canadian Corps as a staff officer, overseeing artillery planning for operations including the Battle of Vimy Ridge in April 1917, where he coordinated the corps' artillery assets alongside additional heavy guns to deliver a devastating preliminary bombardment and rolling barrages that contributed to the Canadian success in capturing the ridge.[17] As senior artillery staff officer in the Canadian Corps, Brooke managed logistics, staff coordination, and operational planning, ensuring efficient ammunition supply and fire direction across multiple divisions during the Hundred Days Offensive in 1918.[17] Later that year, he advanced to General Staff Officer Grade 1 (GSO1) for artillery in the First Army, directing large-scale gun deployments and counter-battery fire against German artillery.[15] These roles honed his expertise in combined arms tactics, with his work earning multiple mentions in dispatches for effective artillery handling.[18] Brooke's wartime experiences fostered rapid professional growth, elevating him from major to brevet lieutenant-colonel by the Armistice on 11 November 1918.[15] The demands of planning under fire refined his methodical approach to operations, instilling a preference for detailed preparation and realism about infantry-artillery integration limitations, lessons that informed his interwar writings and later commands.[3] His reputation as an outstanding operational planner emerged from these staff duties, distinguishing him among artillery officers despite the war's high attrition.[3]Interwar Period
Staff Appointments and Promotions
Following the Armistice of 11 November 1918, Brooke was promoted to brevet lieutenant-colonel on 1 January 1919, reflecting his wartime service record.[19] That year, he was selected for the inaugural postwar course at the Staff College, Camberley, commencing in January 1920, which underscored his emerging status among promising officers.[10] From 1 January 1923 to 20 January 1927, Brooke served as an instructor at the Staff College, Camberley, where he contributed to officer training in tactical and operational doctrine.[19] [2] He then attended the Imperial Defence College from 1927 to 1929, gaining exposure to higher strategic and inter-service policy issues.[19] His substantive promotion to colonel was backdated to 1 January 1923 and formalized on 26 February 1929.[19] On 4 February 1929, Brooke received a temporary brigadier's rank and assumed the role of Commandant of the School of Artillery at Larkhill, holding the position until 14 March 1932, where he oversaw gunnery instruction and modernization efforts.[19] Subsequently, from 15 March 1932 to 6 April 1934, he returned to instructional duties as a member of the directing staff at the Imperial Defence College.[19] [20] Brooke commanded the 8th Infantry Brigade from 7 April 1934 to 30 September 1935, marking a shift toward field command responsibilities.[19] He was promoted to major-general on 1 June 1935 and appointed Inspector of Artillery at the War Office from 8 November 1935 to 14 August 1936.[19] From 15 August 1936 to 23 November 1937, he served as Director of Military Training at the War Office, influencing army-wide training policies amid rearmament.[19] In November 1937, Brooke took command of the Mobile Division (redesignated the 1st Armoured Division in 1938) until 14 July 1938, emphasizing mechanized warfare development.[19] Promoted to lieutenant-general on 15 July 1938 (backdated to 27 June), he then led the Anti-Aircraft Corps until 24 March 1939, followed by command of Anti-Aircraft Command from 1 April to 28 July 1939, and briefly Southern Command until 31 August 1939.[19] These successive promotions and staff roles at the War Office and educational institutions highlighted Brooke's expertise in artillery, training, and emerging air defense priorities during the interwar rearmament phase.[3]Tactical Innovations and Publications
During his appointment as Commandant of the School of Artillery at Larkhill from 1929 to 1932, Brooke introduced reforms to artillery training that emphasized its role as an integral component of combined arms operations rather than a standalone branch, incorporating practical exercises in coordination with infantry maneuvers to enhance battlefield effectiveness.[21] This shift addressed interwar deficiencies in joint training, drawing from his World War I experiences with creeping barrages and predictive fire, and aimed to prepare gunners for rapid, decentralized support in fluid engagements.[8] As Director of Military Training at the War Office from February 1936 to August 1937, Brooke oversaw experiments with mechanized and armored formations, advocating for tactical doctrines that integrated tanks, motorized infantry, and artillery to counter potential continental threats, including early emphasis on anti-tank defenses and mobile reserves.[10] These efforts contributed to the evolution of British Army manuals, such as updates to infantry training emphasizing battle drills and anti-mechanized tactics, though implementation lagged due to budgetary constraints and institutional conservatism.[22] Brooke's command of the Mobile Division from July 1937 to 1938 further tested these concepts in practice, as the unit—comprising experimental tank battalions, motorized infantry, and reconnaissance elements—conducted maneuvers to develop doctrines for rapid exploitation and defensive counterattacks, foreshadowing armored warfare principles later refined in World War II.[3] His lectures and directives during this period influenced emerging publications like provisional armored training pamphlets, though no standalone books by Brooke appeared until his postwar diaries; instead, his ideas shaped official War Office guidance on tactical flexibility amid rising European tensions.[10]World War II Operational Commands
II Corps in France and Dunkirk Evacuation
Lieutenant General Alan Brooke was appointed commander of II Corps on 29 September 1939.[23] The corps, initially consisting of the 3rd and 4th Infantry Divisions, formed part of the British Expeditionary Force (BEF) and deployed to northern France in late September and early October 1939, establishing positions along the Franco-Belgian border near Lille.[24] During the ensuing Phoney War period until May 1940, Brooke prioritized intensive training in mobile tactics and artillery coordination, informed by his analysis of modern warfare dynamics and skepticism toward static defenses.[25] The German offensive launched on 10 May 1940, with invasions of Belgium, the Netherlands, and France, prompted the BEF's advance into Belgium under the Dyle Plan. German forces' breakthrough through the Ardennes rapidly encircled Allied units, forming the Dunkirk pocket by mid-May. Brooke, commanding II Corps in the BEF's reserve, identified the vulnerability early; on 23 May, he recorded in his diary that "nothing but a miracle can save the BEF now."[26] On 21 May, Brooke oversaw the counter-attack at Arras (Frankforce), deploying the 1st Army Tank Brigade alongside infantry from the 50th (Northumbrian) Division against Erwin Rommel's 7th Panzer Division, inflicting approximately 400 German casualties and temporarily disrupting their momentum despite British losses of over 200 tanks and vehicles.[27] This action provided a brief respite, though it highlighted the BEF's equipment deficiencies against German armor. II Corps then conducted rearguard operations, incorporating the 5th and 50th Divisions for holding actions southward.[28] Faced with orders on 25 May from BEF commander Lord Gort to attack southeast toward Lens to link with French forces, Brooke deemed the maneuver unfeasible given enemy superiority and instead repositioned II Corps to defend the Ypres-Comines Canal line, anchoring the eastern flank of the Dunkirk perimeter.[29] From 26 to 28 May, II Corps—with four divisions repelling assaults by German XIX Army Corps—held this critical sector through concentrated artillery fire from 72 25-pounder guns and heavier batteries in reverse-slope positions, preventing encirclement and buying time for evacuation.[30] This defensive stand, Brooke's independent judgment amid collapsing Allied coordination, was instrumental in securing the beaches for Operation Dynamo.[31] Brooke departed Dunkirk by boat on 30 May 1940, after coordinating the corps' withdrawal, leaving rearguards to continue the fight until the perimeter's final contraction. His corps' efforts contributed to the overall success of Dynamo, which evacuated 338,226 British and Allied troops between 26 May and 4 June, preserving the BEF's core for future operations despite material losses.[32] Brooke's emphasis on realistic assessment over futile offensives underscored his command's effectiveness in a campaign marked by strategic miscalculations higher up the chain.[10]Leadership of Home Forces
General Sir Alan Brooke was appointed Commander-in-Chief of Home Forces on 19 July 1940, replacing General Sir Edmund Ironside at a time when German invasion plans, codenamed Operation Sea Lion, posed an acute threat following the Dunkirk evacuation and the fall of France.[2] In assuming command of a depleted British Army—lacking modern equipment, experienced troops, and cohesive organization—Brooke prioritized the rapid reconstitution of defensive capabilities across the United Kingdom, integrating regular formations, newly raised divisions, and the Local Defence Volunteers (later Home Guard) into a unified structure.[5] His diaries later reflected the intense personal strain of this period, describing the invasion preparations as "tearing me to pieces daily" due to the need to balance limited resources against uncertain enemy intentions.[5] Brooke overhauled defensive doctrine, de-emphasizing Ironside's rigid stop-line system of linear fortifications in favor of elastic defenses reliant on mobile reserves for counter-attacks against potential beachheads.[5] [33] He established corps areas responsible for coastal sectors, positioning reserves forward to enable swift responses, while directing resources toward beach obstacles, anti-tank defenses, and improved training regimens.[33] Large-scale inspections and maneuvers, including major 1941 exercises simulating invasion scenarios, exposed deficiencies in coordination and firepower but drove incremental improvements in troop readiness and combined-arms tactics.[33] Despite these reforms, Home Forces remained vulnerable: anti-tank guns were scarce, many senior officers lacked recent combat experience, and exercises revealed persistent challenges in mounting effective mobile operations against a determined foe.[33] Brooke's leadership stabilized the army sufficiently to deter or blunt an assault during the critical summer and autumn of 1940, though the waning invasion threat after the Battle of Britain eased immediate pressures.[5] He relinquished the post on 25 December 1941 to become Chief of the Imperial General Staff.[19]Chief of the Imperial General Staff
Appointment and Strategic Oversight
General Sir Alan Brooke was appointed Chief of the Imperial General Staff (CIGS) effective 1 December 1941, succeeding General Sir John Dill, who was reassigned as head of the British military mission in Washington.[34] This appointment occurred amid mounting crises, including the entry of Japan into the war following Pearl Harbor on 7 December and the precarious position of Soviet forces against the German advance.[35] Prime Minister Winston Churchill selected Brooke for his proven leadership in evacuating forces from Dunkirk and organizing home defenses, recognizing his capacity for realistic strategic judgment.[36] As CIGS, Brooke assumed responsibility as the professional head of the British Army, serving as the primary military adviser to Churchill and the War Cabinet on army matters and broader grand strategy.[2] He also chaired the Chiefs of Staff Committee, exerting influence over inter-service coordination and ensuring unified direction of Britain's war effort, often dominating discussions through intellectual rigor and insistence on feasible plans grounded in available resources.[36] Under his oversight, strategic planning prioritized the long-term buildup of forces capable of a cross-Channel invasion, rejecting premature operations that risked irreplaceable assets without decisive impact.[37] Brooke's approach to strategic oversight emphasized causal analysis of enemy strengths and Allied limitations, advocating for concentration of effort against Germany as the principal foe rather than diversionary campaigns.[37] He maintained meticulous records in his war diaries, which reveal his role in tempering optimistic projections and enforcing data-driven assessments of operational feasibility, such as evaluating the risks of operations in the Mediterranean or Norway based on troop numbers, logistics, and terrain.[35] This framework guided resource prioritization, ensuring that British forces, numbering around 2.5 million by mid-1942 under his purview, were trained and equipped for high-intensity continental warfare rather than scattered commitments.[10]Key Decisions on Resource Allocation and Priorities
As Chief of the Imperial General Staff from December 1941, Alan Brooke directed the allocation of Britain's constrained industrial and manpower resources toward rebuilding the army for a decisive cross-Channel invasion of German-occupied Europe, emphasizing the need to amass sufficient ground forces despite competing demands from the Royal Air Force's strategic bombing campaign and naval requirements.[38] He advocated prioritizing equipment production for armored and infantry divisions capable of sustaining prolonged continental operations, projecting a re-entry into France no earlier than 1944 to ensure adequate preparation, while resisting premature dispersals that could undermine this build-up.[38] This approach involved coordinating with the Ministry of Supply to secure munitions allocations for field artillery and tanks over excessive bomber output, reflecting his assessment that air power alone could not defeat Germany without a major land commitment.[35] Brooke's decisions balanced immediate Mediterranean imperatives against long-term European priorities, approving the commitment of VIII Army resources to North Africa under Operation Torch in November 1942 to neutralize Axis forces and safeguard imperial supply routes, despite initial reservations about diverting troops from home defense and invasion preparations.[39] [40] He capped subsequent escalations, insisting at the January 1943 Casablanca Conference that operations beyond clearing Tunisia should not exceed one British and one American division to preserve landing craft, shipping, and manpower—totaling around 600,000 troops—for the Overlord invasion planned for 1944.[41] This restraint extended to opposing Churchill's proposals for Balkan or Norwegian ventures, which Brooke deemed resource-draining distractions from the main effort against Germany.[37] On manpower, Brooke navigated Britain's acute shortages—peaking at conscription debates in 1942—by prioritizing the retention of skilled personnel for the field army over transfers to war industries or expanded aircrew training, maintaining 21 active divisions by mid-1943 while supplementing with Commonwealth and Allied contingents to offset domestic limits estimated at under 3 million eligible males. He endorsed selective reinforcements for Montgomery's forces in Tunisia, allocating 200,000 tons of shipping priority in early 1943 to enable the final push against Rommel, but vetoed broader dilutions that risked weakening the 36-division target for Normandy. These choices, grounded in Brooke's insistence on "balanced forces" capable of exploiting breakthroughs, ensured the British contribution to Overlord comprised 22 divisions with integrated air and naval support, though critics later argued they delayed Mediterranean momentum post-Sicily.[37]Coordination with Allied Commanders
As Chief of the Imperial General Staff, Alan Brooke served as the principal British Army representative on the Combined Chiefs of Staff (CCS), the supreme Anglo-American military body established in December 1941 to coordinate Allied strategy.[42] The CCS, comprising Brooke, British Admiralty and Air Ministry chiefs, and their American counterparts including General George C. Marshall, met regularly during wartime conferences such as Arcadia (December 1941–January 1942), Casablanca (January 1943), and Trident (May 1943) to align on priorities like the "Germany first" policy and resource allocation for operations including Torch and Overlord.[43] Brooke's contributions emphasized logistical realism and a focus on defeating Germany through a decisive cross-Channel invasion, often tempering more optimistic or peripheral American proposals.[44] Brooke maintained a professional working relationship with Marshall, despite temperamental differences—Brooke's cautious, detail-oriented approach contrasting Marshall's broader vision—enabling effective collaboration on grand strategy.[45] In CCS meetings, such as those at Malta in 1945, Brooke proposed practical measures like daily scheduling at 1430 hours and advocated for balanced fronts, arguing that Italian operations supported Western offensives while Marshall highlighted resource constraints.[46] [47] Their coordination proved instrumental in sustaining the alliance amid contentious debates, with Marshall reportedly respecting Brooke's strategic acumen.[48] Relations with General Dwight D. Eisenhower, appointed Supreme Allied Commander for Overlord in December 1943, were more strained privately, though Brooke publicly supported the arrangement after British preferences for a home commander were overruled.[38] In CCS discussions, Brooke relayed Eisenhower's operational insights, such as conferences with General Alexander on North African plans in January 1943.[38] However, Brooke's war diaries reveal sharp criticisms, describing Eisenhower as "hopeless" as a general for prioritizing politics over military duties, reflecting Brooke's view that Eisenhower lacked the professional depth for supreme command.[49] Despite these reservations, Brooke's oversight ensured British forces integrated into Eisenhower's commands, contributing to unified execution of Northwest Europe campaigns from June 1944.[50]Strategic Philosophy and Debates
Emphasis on Continental Focus over Periphery
Alan Brooke, as Chief of the Imperial General Staff, adhered to Britain's longstanding tradition of the "continental commitment," which emphasized preparing expeditionary forces for decisive engagement on the European mainland against the primary enemy, rather than expending resources on indirect or peripheral theaters that risked diluting the main effort. This approach, shaped by historical precedents like the Peninsular War and World War I, informed Brooke's insistence on building overwhelming superiority in air, land, and naval power before attempting a cross-Channel invasion, viewing peripheral operations as supplements only if they directly weakened German reserves or secured flanks without compromising the core buildup.[37][44] Brooke repeatedly cautioned against Churchill's enthusiasm for expansive peripheral strategies, such as operations in Norway, the Aegean, or the Balkans, arguing they would scatter limited British and Commonwealth forces across secondary fronts, echoing the resource-draining errors of Gallipoli in 1915. In his war diaries, he recorded profound frustration with Churchill's "failure to grasp overall strategy," particularly the Prime Minister's fixation on "peripheral attacks" that ignored logistical constraints and the need to concentrate on defeating Germany's continental army. For instance, during 1942 planning, Brooke opposed premature "Sledgehammer" raids across the Channel, favoring instead the Torch landings in North Africa (Operation Torch, November 1942) as a controlled peripheral move to eliminate Axis forces in Tunisia by May 1943, thereby freeing divisions for the primary continental assault without indefinite Mediterranean entanglement.[51][52] By 1943, Brooke's influence ensured that Mediterranean campaigns, including the Sicily invasion (Operation Husky, July 1943) and initial Italian landings (September 1943), were curtailed to prevent diversion from the Normandy invasion (Operation Overlord, June 1944). He advocated halting advances beyond Rome to avoid "bleeding" British reserves in attritional mountain warfare, prioritizing the transfer of nine divisions and supporting air units to Britain for the cross-Channel operation, which he deemed the only path to causal victory over Nazi Germany through direct confrontation of its main forces. This stance aligned with empirical assessments of German dispositions, where peripheral gains yielded marginal strategic returns compared to the decisive potential of a Western Front breakthrough. Brooke's diaries underscore his meta-concern with Churchill's optimism bias, noting on 17 July 1942 that such diversions threatened the "whole basis of our future strategy."[52]Criticisms of Overly Optimistic Planning
Alanbrooke consistently critiqued strategic proposals that rested on overly optimistic assessments of Allied capabilities and enemy resilience, particularly those advanced by Churchill for peripheral theaters. In his war diaries, he recorded instances where Churchill's enthusiasm led to reliance on inflated intelligence from Director of Military Intelligence Eric Shearer, describing the Prime Minister as "overconfident" and prone to accepting uncritical reports that underestimated German defensive strengths.[35] This pattern manifested early in discussions of operations like the 1940 Norwegian campaign, where Alanbrooke, as a senior planner, highlighted logistical impossibilities and the risks of dispersed forces against a concentrated German thrust, yet initial British commitments proceeded on hopes of rapid Scandinavian alliances that proved illusory.[36] A prominent example occurred with the Italian campaign following the July 1943 Sicily landings. While Alanbrooke endorsed the invasion of Sicily as a logical extension of North African successes to knock Italy out of the war, he privately doubted the feasibility of swift advances up the mainland, cautioning against assumptions of collapsed Italian resistance and underestimating terrain, weather, and German reinforcements.[53] His diaries reveal frustration with optimistic projections at the Casablanca Conference in January 1943, where Allied leaders, including Churchill, anticipated minimal opposition post-Mussolini; in reality, the campaign stalled at Gustav Line defenses by early 1944, tying down 20 Allied divisions for 18 months at a cost of over 300,000 casualties, validating Alanbrooke's reservations about overextended supply lines and divided commitments.[54] Alanbrooke's broader strategic philosophy prioritized a "Germany-first" continental focus, viewing peripheral ventures as distractions fueled by undue optimism about indirect attrition. He argued in Chiefs of Staff meetings that such plans ignored Britain's limited resources—evidenced by shipping shortages delaying Overlord preparations—and overestimated air and naval interdiction's impact on Axis logistics, as seen in persistent German supply flows to Italy despite bombing.[37] Critics like American planners accused him of excessive pessimism, but his diaries counter that true realism demanded rejecting "madcap" schemes, such as Churchill's 1942 proposals for Balkan interventions, which Alanbrooke deemed logistically unviable given the Wehrmacht's proven maneuverability.[55]Assessments of Bombing and Technological Reliance
Alan Brooke, as Chief of the Imperial General Staff, maintained a persistent skepticism toward the RAF's strategic bombing offensive as a means to decisively defeat Nazi Germany, viewing it as a supplementary rather than primary instrument of victory. He argued that air power alone could not compel surrender or dismantle the German economy sufficiently to avoid the necessity of a large-scale land invasion, emphasizing instead the irreplaceable role of ground forces in occupying territory and breaking enemy will.[56] In his war diaries, Brooke frequently critiqued overoptimistic RAF assessments of bomb damage, observing that despite campaigns like the 1943-1944 raids on the Ruhr, German industrial production—such as aircraft output—continued to increase, reaching peaks of over 40,000 planes annually by late 1944, underscoring the limitations of area bombing against dispersed and fortified targets.[57] Brooke's evaluations highlighted causal factors such as German adaptive measures—including underground factories, synthetic fuel alternatives, and workforce mobilization—that mitigated bombing's effects, rather than accepting RAF claims of near-collapse in enemy morale or logistics. He supported targeted strikes, such as the Transportation Plan preceding Normandy in 1944, which disrupted rail networks and facilitated Overlord by reducing German reinforcements, but only as integrated with amphibious and armored operations; standalone strategic efforts, he contended, diverted resources from building the 50-division Anglo-American army essential for continental victory. This stance reflected his broader strategic philosophy, informed by interwar observations of air power's failures in Poland and the Low Countries, where Luftwaffe bombing proved unable to prevent rapid ground conquests. Regarding technological reliance, Brooke advocated caution against prioritizing unproven innovations or air-centric doctrines over foundational military elements like trained infantry and artillery supremacy. He resisted diversions of steel and labor to exotic projects—such as early jet prototypes or excessive airborne divisions—without rigorous testing, arguing in Chiefs of Staff meetings that Britain's resource constraints demanded focus on reliable, mass-producible equipment like Sherman tanks and 25-pounder guns, which had proven effective in North Africa by 1943.[37] While acknowledging radar and signals intelligence's tactical value, as in the Battle of the Atlantic where convoy losses dropped below 1% monthly by 1943, Brooke warned against over-dependence on such technologies without robust conventional backups, citing risks of electronic countermeasures or supply disruptions. His diaries reveal frustrations with Churchill's enthusiasm for gadgetry-driven schemes, like Pluto fuel pipelines, insisting that victory hinged on manpower quality and logistical realism rather than technological panaceas.[57] This empirical grounding stemmed from firsthand experience in 1940's Dunkirk, where mechanical breakdowns amid poor terrain underscored technology's subservience to operational fundamentals.Relationship with Churchill
Daily Interactions and Restraint of Impulses
Alanbrooke's daily interactions with Churchill as Chief of the Imperial General Staff involved frequent, often protracted consultations that highlighted their contrasting temperaments and work habits. From his appointment in December 1941, Alanbrooke attended regular meetings at 10 Downing Street or Chequers, where Churchill—typically rising late and favoring post-dinner sessions—would interrogate strategic options amid clouds of cigar smoke and glasses of whisky. These encounters, sometimes extending past midnight, clashed with Alanbrooke's preference for concluding work by 8 p.m. and resuming at 9 a.m., leaving him physically and mentally fatigued yet compelled to engage to shape policy.[45][58][59] Central to these interactions was Alanbrooke's role in restraining Churchill's impulsive strategic impulses, such as advocacy for high-risk peripheral operations in Norway or the Balkans that risked diluting resources needed for a continental offensive against Germany. Rather than direct confrontation, which could undermine the Chiefs of Staff's collective authority, Alanbrooke employed measured rebuttals grounded in logistical realities, troop readiness figures, and intelligence assessments—for example, citing the inadequacy of shipping and landing craft for premature invasions during 1942-1943. His diaries record private exasperation at Churchill's "wild schemes," yet in the moment, he deferred open clashes, recognizing the Prime Minister's political acumen and inspirational value outweighed his military lapses.[45][36][50] Alanbrooke similarly restrained his own impulses toward resignation or blunt insubordination, contemplating departure at least a dozen times amid mounting frustrations, particularly after setbacks like the fall of Singapore in February 1942 or during debates over the Torch landings in North Africa later that year. On one occasion in 1944, thwarted over a favored project, Churchill accused the CIGS of personal animosity, prompting Alanbrooke to suppress retorts and reaffirm commitment to duty. This self-control preserved the advisory framework, enabling Alanbrooke to channel Churchill's energy toward viable priorities like bolstering Home Forces and coordinating with Allies, as evidenced by his success in prioritizing Overlord preparations over Mediterranean diversions by mid-1943.[60][35][45]Points of Agreement and Fundamental Tensions
Alan Brooke and Winston Churchill aligned on essential strategic imperatives during the Second World War, including the "Germany first" policy, which prioritized the defeat of Nazi Germany over immediate full-scale engagement with Japan following the latter's entry into the conflict in December 1941.[5] They concurred on the critical need to secure the Mediterranean theater, advocating for operations to clear Axis forces from North Africa prior to expansions into Sicily and Italy, thereby protecting vital supply lines and imperial interests.[36] Shared views extended to the buildup of Royal Air Force capabilities, the reorganization and re-equipment of the British Army, and the imperative to draw the United States into the European war as expeditiously as possible.[36] Fundamental tensions stemmed from contrasting philosophies: Churchill's reliance on intuition, opportunism, and bold peripheral initiatives frequently collided with Brooke's emphasis on methodical, long-term planning and aversion to dissipating limited resources on high-risk diversions.[36] Brooke opposed Churchill's 1942 proposal for a renewed invasion of Norway, viewing it as a wasteful distraction from building forces for a decisive cross-Channel assault.[5] Similarly, he resisted Churchill's advocacy for operations in the Balkans or Aegean islands, such as those targeting Greece, deeming them strategic misadventures reminiscent of past failures like the Dardanelles campaign.[36] Brooke's war diaries reveal private exasperation with Churchill's "temperamental" and "peevish" demeanor, exemplified by entries lamenting the prime minister's fixation on unfeasible ideas, as in his 13 May 1943 reflection: "God knows where we would be without him, but God knows where we shall go with him."[36] Despite these frictions, their partnership endured through mutual respect—Brooke valuing Churchill's courage and inspirational qualities, and Churchill relying on Brooke's unflinching professionalism to temper impulsive decisions, such as during the 14 June 1940 debate over deploying the 52nd Division, where Brooke's firm counsel prevailed.[5] This dynamic, though strained by Brooke's role as de facto strategic "nanny," proved instrumental in aligning Britain's war effort with realistic objectives, preventing catastrophic overreach while advancing toward Overlord.[36]War Diaries and Postwar Revelations
Diary Composition During the War
Alan Brooke initiated his war diaries on 2 September 1939, the day after the German invasion of Poland, as he prepared to command II Corps of the British Expeditionary Force in France.[61] The entries, spanning until the war's end in 1945, were handwritten in small notebooks, capturing daily events, strategic deliberations, and personal reflections amid the pressures of high command.[6] Framed as private notes to his second wife, Benita, the diaries functioned as a confessional outlet for Brooke to unburden frustrations with political leaders, Allied commanders, and operational setbacks, while documenting his rationale for key decisions.[35] He explicitly warned on the front page of at least one volume, "ON NO ACCOUNT MUST THIS BE LET OUT," underscoring their intended confidentiality for familial posterity rather than public dissemination.[35] The originals were periodically lodged with Benita for safekeeping, ensuring continuity despite Brooke's frequent relocations and the risks of wartime capture.[35] Composition occurred contemporaneously with events, often in terse, unpolished prose reflective of exhaustion from 16- to 18-hour workdays as Chief of the Imperial General Staff from December 1941 onward.[50] Brooke's handwriting, described as execrable, occasionally rendered portions illegible even to editors decades later, yet preserved raw immediacy over polished narrative.[62] This method prioritized fidelity to his mental state—venting irritability toward figures like Winston Churchill or Dwight Eisenhower—over formal documentation, distinguishing the diaries from official records.[44] The practice demanded discipline amid secrecy constraints; Brooke avoided shorthand or codes that might compromise security if seized, relying instead on vague allusions to sensitive intelligence.[63] By war's end, the volumes formed a comprehensive, if subjective, chronicle exceeding 1,000 pages, reliant on Brooke's photographic memory for details unfiltered by postwar revisionism.[61]Publication Controversies and Edits
The war diaries of Alan Brooke, covering 1939 to 1945, were initially prepared for private use by his wife but posthumously edited and published in abridged form by historian Sir Arthur Bryant in collaboration with Brooke himself. The first volume, The Turn of the Tide, 1939–1942, appeared in 1957, followed by Triumph in the West, 1943–1946 in 1959; these editions excised substantial material deemed sensitive for national security or to mitigate personal animosities, including Brooke's unfiltered critiques of Winston Churchill's strategic impulses and assessments of Allied leaders like Charles de Gaulle.[36][63] Bryant's editing, which Brooke approved while suppressing certain passages entirely, drew immediate scholarly criticism for distorting the historical record by softening Brooke's candid evaluations—such as his frequent notations of Churchill's "foul moods" or "dangerous" diversions into peripheral operations—and presenting a more polished narrative that aligned with postwar British self-image.[36] The volumes nonetheless sparked public controversy upon release, as even the sanitized excerpts revealed Brooke's blunt judgments, prompting debates over the CIGS's loyalty and candor toward the prime minister, with some contemporaries viewing the disclosures as ungracious despite Brooke's wartime restraint in public.[63] A complete, unexpurgated edition, edited by Alex Danchev and Daniel Todman, was issued in 2001 by Weidenfeld & Nicolson, restoring over 20% of omitted text and Brooke's postwar annotations, which exposed the full extent of the prior censorship and amplified the diaries' value as raw primary evidence while reigniting disputes over Bryant's interventions as potentially self-serving to Brooke's legacy.[64] Danchev and Todman argued that the original edits not only concealed Brooke's strategic rationales but also obscured his personal toll from constant Churchill containment, though they noted Brooke's own complicity in the redactions to safeguard family and institutional reputations.[64] This release prompted reevaluations, with historians like David Fraser praising the unvarnished diaries for illuminating high command frictions, while underscoring that Brooke's decision to publish derived partly from financial pressures in postwar austerity rather than pure archival intent.[63]Insights into Leadership Dynamics
Alanbrooke's war diaries disclose the constant friction in high-level decision-making, where he positioned himself as a restraining influence on Churchill's intuitive but often erratic proposals. On 9 February 1944, he clashed intensely with Churchill over a five-page telegram outlining flawed war strategy, underscoring the prime minister's imaginative yet logistically deficient approach against Alanbrooke's emphasis on practical realities.[44] Similarly, Alanbrooke successfully opposed Churchill's imposition of a visitor ban on the South Coast ahead of D-Day, securing Cabinet backing to maintain operational focus.[44] These entries highlight a leadership dynamic reliant on Alanbrooke's self-control to channel Churchill's "superhuman genius" while mitigating risks from his "hand-to-mouth" planning and temperamental outbursts, such as describing him as "peevish like a spoilt child."[36] The diaries further illuminate inter-Allied tensions, with Alanbrooke venting sharp criticisms of American commanders like George Marshall and Dwight Eisenhower, whom he viewed as strategically optimistic to a fault. He redirected Marshall's advocacy for an premature cross-Channel invasion, prioritizing buildup and feasibility over haste.[44] Regarding Eisenhower, Alanbrooke questioned his command acumen in Normandy operations, reflecting broader British skepticism toward American broad-front tactics versus concentrated thrusts favored by figures like Montgomery, whom Alanbrooke mentored and defended despite acknowledging his ego.[6] This reveals a dynamic of cautious alliance management, where Alanbrooke balanced deference to U.S. power with insistence on British strategic primacy. Internally, Alanbrooke portrayed leadership as an exhausting endeavor of enforcing realism amid opposition, noting on 17 August 1944 how "extraordinary" the fatigue was in "driving a plan through against opposition."[35] His entries stress the necessity of projecting calm authority, even privately doubting peers' capacities, yet underscore collaborative necessities for victories like Normandy, where personal animosities yielded to unified effort among Churchill, Roosevelt, Marshall, Eisenhower, and himself.[44] Despite frustrations, Alanbrooke affirmed Churchill's indispensability, writing that "without him England was lost," encapsulating a pragmatic respect for complementary strengths in wartime hierarchies.[36]Postwar Career and Recognition
Elevation to Field Marshal and Peerage
Brooke's promotion to field marshal occurred on 1 January 1944, elevating him to the British Army's highest substantive rank amid his tenure as Chief of the Imperial General Staff (CIGS).[65][66] This advancement recognized his pivotal role in wartime strategy, including coordination of Allied operations and oversight of Home Forces preparations against potential invasion.[18] The rank, held by only a select few officers, underscored his influence as chairman of the Chiefs of Staff Committee, where he advised Prime Minister Winston Churchill on global military commitments.[67] Following the Allied victory in Europe, Brooke received peerages as honors for his service. He was created Baron Alanbrooke of Brookeborough, in the County of Fermanagh, in September 1945, shortly after the war's end in that theater.[18][68] This barony granted him a seat in the House of Lords, reflecting governmental acknowledgment of his contributions to national defense. Subsequently, on 29 January 1946, King George VI elevated him further to Viscount Alanbrooke of Brookeborough by letters patent, during the early Attlee administration.[69][70] These titles, combining elements of his surname and birthplace near Brookeborough, Northern Ireland, formalized his postwar status while he concluded his CIGS duties in 1946.[68]Advisory Roles and Retirement
Following his resignation as Chief of the Imperial General Staff on 25 June 1946, Brooke was succeeded by Field Marshal Bernard Montgomery, despite Prime Minister Clement Attlee's preference for him to continue in the role amid postwar military transitions.[10] This marked the end of his active military service after over four decades, during which he had shaped British strategy as chairman of the Chiefs of Staff Committee.[5] In retirement, Brooke assumed honorary and ceremonial positions reflective of his stature. He served as Chancellor of Queen's University Belfast from 1949 until his death in 1963, succeeding the Marquess of Londonderry and presiding over convocation ceremonies, including his installation on 28 September 1949.[71] [72] He also held a directorship at Midland Bank from 1949 to 1963, providing financial stability after wartime service left him in modest circumstances.[73] For the coronation of Queen Elizabeth II on 2 June 1953, Brooke was appointed Lord High Constable of England, a hereditary office revived solely for the ceremony to escort the sovereign and manage ceremonial processions.[8] This role underscored his symbolic prominence in British institutions but involved no ongoing advisory duties.[8] Brooke maintained a low public profile thereafter, focusing on personal matters and the eventual publication of his war diaries, until his death from heart failure on 17 June 1963 at his home in Hartley Wintney, Hampshire.[8]Personal Life and Character
Marriages, Family, and Private Struggles
Alan Brooke married Jane Mary Richardson, daughter of Colonel John Richardson of Rossfad, County Fermanagh, on 28 July 1914, following a six-year engagement.[7] The couple had two children: a daughter, Rosemary Brooke, born on 25 October 1918, and a son, Thomas Brooke, later 2nd Viscount Alanbrooke, born on 9 January 1920.[1] Jane Brooke died on 4 September 1925 from complications following a car accident near Ferghana, in which Brooke was driving; he attributed responsibility to himself for the crash, which involved overturning the vehicle and resulted in severe injuries to her.[74] Brooke remarried on 7 December 1929 to Benita Blanche Pelly, daughter of Sir Harold Pelly, 4th Baronet, and widow of Sir Thomas Evans Keith Lees, 2nd Baronet.[7] Their marriage produced two children: a daughter, Kathleen Benita Brooke, born on 23 January 1931, and a son, Alan Victor Harold Brooke, later 3rd Viscount Alanbrooke, born in 1932.[1] Kathleen died on 20 November 1961 in a riding accident, adding to Brooke's personal bereavements.[3] Thomas Brooke succeeded to the viscountcy upon his father's death in 1963 but died without issue on 19 December 1972, passing the title to his half-brother Alan.[1] The tragic losses profoundly affected Brooke, fostering a more introverted disposition and contributing to private emotional strains amid his public military duties; he later dedicated his war diaries to Benita, reflecting deep familial attachment amid these hardships.[74][5]Non-Military Interests and Temperament
Alan Brooke harbored a profound interest in ornithology, pursuing birdwatching and photography as lifelong avocations that began during his service in India around 1910 and persisted through both world wars.[75] He often turned to observing and filming birds, such as hobbies, to manage mental stress amid professional demands, even employing amateur cine-photography techniques.[76] This dedication extended to conservation efforts; in 1944, he directed the Royal Air Force to avoid disrupting bird colonies on Fair Isle off Shetland.[77] Brooke's commitment to natural history culminated in his presidency of the London Zoological Society from 1954 until his death in 1963.[3] He also enjoyed field sports, including shooting and fishing, activities he shared with his father and which provided recreation alongside his ornithological pursuits.[10] Brooke possessed a highly strung temperament, characterized by shyness in private settings, a forceful personality, and intolerance for incompetence, traits that rendered him both intellectually sharp and occasionally irascible in interactions.[3][12][53] His second marriage in 1932 to Benita Blanche Pugh offered emotional stability, mitigating these tendencies and supporting his resilience during crises.[12] Despite such personal intensity, Brooke maintained close family bonds and a private demeanor averse to public flamboyance or charisma.[78]Legacy and Historical Assessment
Military Achievements and Enduring Influence
Alan Brooke's military achievements during the Second World War were marked by his effective field command in the Battle of France and his pivotal strategic role as Chief of the Imperial General Staff (CIGS). In May 1940, commanding II Corps of the British Expeditionary Force, Brooke recognized the imminent collapse of French resistance against the German Blitzkrieg and advocated for the withdrawal of British troops to Dunkirk, facilitating the evacuation of over 338,000 Allied personnel between 26 May and 4 June. [79] This decision preserved core British forces for home defense amid the fall of France. [79] Appointed CIGS on 21 November 1941, Brooke served until 1946 as the professional head of the British Army and principal military advisor to Prime Minister Winston Churchill. [36] He steered British strategy by opposing Churchill's impulsive proposals, such as interventions in Norway in 1941 and an invasion of Sumatra, thereby conserving resources and avoiding peripheral drains on Allied strength. [79] [36] Brooke prioritized the Mediterranean theater, supporting operations like the North African campaign (1942–1943) and the invasion of Sicily in July 1943, which secured vital supply lines and diverted German forces from other fronts. [36] In planning the Normandy landings, Brooke, as Chairman of the Chiefs of Staff Committee, insisted on delaying Operation Overlord until Allied forces were adequately prepared, citing American setbacks in North Africa as evidence of risks in premature action; U.S. General Omar Bradley later affirmed this caution prevented disaster. [79] He also critiqued Operation Market Garden in September 1944, prioritizing the capture of Antwerp's port over airborne assaults, which underscored his focus on logistical sustainability. [79] These decisions contributed to the coordinated Allied effort that culminated in Germany's defeat in May 1945. Brooke's enduring influence lies in his formulation of pragmatic grand strategy that balanced British capabilities with Allied imperatives, bridging the War Cabinet, British services, and Anglo-American commands. [10] His emphasis on defeating Germany before shifting to Japan and maintaining interservice consensus shaped the overall war effort. [36] Postwar recognition includes a Whitehall statue erected in 1995, inscribed "Master of Strategy," reflecting his reputation for shrewd oversight that sustained Britain's military contribution to victory. [10] His war diaries, published in 1957, continue to inform historical analysis of high-level decision-making. [36]

