Royal Army Chaplains' Department

The Royal Army Chaplains' Department (RAChD) is an all-officer department that provides ordained clergy and non-religious chaplains to the British Army.

The Army Chaplains' Department (AChD) was formed by Royal Warrant of 23 September 1796; until then chaplains had been part of individual regiments, but not on the central establishment. Only Anglican chaplains were recruited until 1827, when Presbyterians were recognised, but not commissioned until 1858. Roman Catholic chaplains were recruited from 1836, Methodist chaplains from 1881, and Jewish chaplains from 1892. During the First World War some 4,400 Army Chaplains were recruited and 179 lost their lives on active service. The department received the "Royal" prefix in February 1919. During the Second World War another 96 British and 38 Commonwealth Army Chaplains lost their lives.

From 1946 to 1996, the RAChD's Headquarters, Depot and Training Centre were at Bagshot Park in Surrey, now the home of The Duke and Duchess of Edinburgh. In 1996, they moved to the joint service Armed Forces Chaplaincy Centre at Amport House near Andover, Hampshire. Since 2020 the joint centre has been based at Beckett House, part of the Defence Academy of the United Kingdom, just outside Shrivenham, Oxfordshire. In November 2023, the Ministry of Defence announced the intent to recruit Non-Religious Pastoral Support Officers into chaplaincy in order to reflect the changing demographics of the United Kingdom and HM Forces.

Candidates, both regular and reserve, first make a familiarisation visit to meet serving chaplains at an Army camp. They proceed to the Army Officer Selection Board at Leighton House, Westbury, for physical and mental assessment. Successful candidates receive initial training at the Armed Forces Chaplaincy Centre, Beckett House, Shrivenham and the Royal Military Academy Sandhurst.

Candidates for chaplain to the Army Cadet Force are interviewed by the Regional Senior Chaplain, then attend a regional Army Cadets Commissions Board. Successful candidates undergo familiarisation, followed by initial training at the Armed Forces Chaplaincy Centre.

Serving regular chaplains in the British Army can be Catholic, one of several Protestant denominations, the Jewish faith, Muslim, non-religious, Hindu or Sikh. Uniquely within the Army, the Royal Army Chaplains' Department has different cap badges for its Christian and Jewish officers.

Army chaplains, although they are all commissioned officers of the British Army and wear uniform, do not have executive authority. They are unique within the Army in that they do not carry arms. Many chaplains have been decorated for bravery in action, including four awarded Victoria Crosses: James Adams, Noel Mellish, Theodore Hardy and William Addison. At services on formal occasions, chaplains wear their medals and decorations on their clerical robes.

The RAChD's motto is "In this Sign Conquer" as seen in the sky before the Battle of the Milvian Bridge by the Roman Emperor Constantine. Its regimental march, both quick and slow, is the Prince of Denmark's March, erroneously known as the Trumpet Voluntary.