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River Defense Fleet

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River Defense Fleet

The River Defense Fleet was a set of fourteen vessels in Confederate service, intended to assist in the defense of New Orleans in the early days of the American Civil War. All were merchant ships or towboats that were seized by order of the War Department in Richmond and converted into warships by arming each with one or two guns, protecting their engines by an interior bulkhead, and strengthening their bows so they could be used as rams. Although they were nominally a part of the Confederate States Army, all of their officers and most of their crews were civilians. A portion of the fleet was retained in the southern part of the Mississippi River, and a portion was sent north to defend against Union movement from the north.

The portion of the fleet in the south took part in the battles at Forts Jackson and St. Philip. The portion of the fleet in the north took part in the battles at Plum Point Bend and Memphis. Experience showed that they could stand up to the opposing Union vessels only under very special circumstances; when those conditions were not met, they were overwhelmed. By the middle of 1862, the entire fleet had been eradicated, either by enemy action or at their own hands.

Immediately after the outbreak of the Civil War in April 1861, the seceded states had to confront the blockade against their ports that was proclaimed by President Abraham Lincoln. They also had to consider the threat posed by Union General-in-Chief Winfield Scott's Anaconda Plan, which envisioned a thrust down the Mississippi that would culminate in the conquest of New Orleans. Although the Anaconda was never formally adopted as a basis for Federal strategy (in fact, it was more or less explicitly rejected by Scott's successors), its mere existence reminded Confederate President Jefferson Davis and his government of the importance of the Mississippi River. Many citizens, both in and out of the government, brought forth suggestions for its defense. Among them was the brainchild of a pair of riverboat captains, James E. Montgomery and J. H. Townsend.

The proposal put forth by the two captains was to utilize ships with appropriate characteristics of size and speed, converting them into rams by strengthening their bows with strips of railroad iron. Their machinery was to be protected by internal bulkheads. They would be lightly armed, only one or two guns apiece according to the wishes of their captains, as they would not be expected to slug it out with the armored gunboats then being built for the Union. Instead, they were to rely on ramming, to hit the slow enemy gunboats where they were most vulnerable. The captains would be selected by Montgomery and Townsend from among the experienced rivermen at New Orleans, and each captain would subsequently hire his crew.

Bypassing the War and Navy Departments in Richmond, Montgomery, and Townsend, had their scheme endorsed by the entire Mississippi delegation to the Confederate Congress, and also by Major General Leonidas Polk, who was a personal favorite of President Davis. Their political method was proven effective when Congress approved their plan, appropriating $1,000,000 even before Townsend had returned to New Orleans to supervise the conversions.

Following the enactment of the appropriation bill, Secretary of War Judah P. Benjamin sent a telegram to Major General Mansfield Lovell, commandant of the military department that included New Orleans, instructing him to seize fourteen steamers for war purposes. This was the first association of General Lovell with the River Defense Fleet; he was soon to become the fleet's most persistent and severe critic. He immediately objected to the irregular nature of the fleet, delivering the prescient remark, "Fourteen Mississippi River captains and pilots will never agree about anything once they get underway." In obedience to the order, he took possession of fourteen steamers in the name of the government. Some of the original fourteen were swapped for others as Lovell became more familiar with the intention of the War Department, but in the end, the fleet still consisted of fourteen vessels.

Each vessel was modified by strengthening her bow by filling the interior with solid oak, planking over the forward 20 feet (6.1 meters) with oak sheathing, and covering the sheath with railroad iron 1 inch (25 millimeters) thick. The engines were protected by a double bulkhead. The inner bulkhead was made of pine beams 12 inches (30 centimeters) square, the outer of beams 6 by 12 inches (15 by 30 centimeters). The outer bulkhead was plated over with railroad iron like that on the bow, 1 inch (25 millimeters) thick.[citation needed] The space between the bulkheads, 22 inches (56 centimeters), was packed with compressed cotton. Although the cotton was the least important part of the armor, it caught the public fancy, and the vessels that received this kind of armor came to be called "cottonclads."

The conversion process for the cottonclads reached completion in the month of 16 March to 17 April 1862, which was coincidentally just the time that the Union fleet under Flag Officer David Glasgow Farragut began its buildup in the lower river, as they prepared for the attack on New Orleans. Although the finished rams were supposed to be sent up the river to aid in the defense of Island Number 10 and Memphis, Lovell persuaded the War Department to let him retain the first six in the vicinity of New Orleans. In the order of their completion, the six were: Stonewall Jackson, Warrior, Defiance, Resolute, General Breckinridge, and General Lovell. By this time, Captain Townsend was no longer associated with the fleet. As Captain Montgomery went with the northern section, another riverboat captain, John A. Stephenson (sometimes spelt Stevenson), was chosen for overall command of the six New Orleans vessels. The remaining eight, all sent to Memphis, were General Bragg, General Sterling Price, General Earl Van Dorn, Colonel Lovell, General Beauregard, General M. Jeff Thompson, Little Rebel, and General Sumter. The last was completed on 17 April, the day before the anticipated bombardment of Fort Jackson and Fort St. Philip began.

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