The Vicksburg campaign was a series of maneuvers and battles in the Western Theater of the American Civil War directed against Vicksburg, Mississippi, a fortress city that dominated the last Confederate-controlled section of the Mississippi River. The Union Army of the Tennessee under Major General Ulysses S. Grant gained control of the river by capturing this stronghold and defeating Lieutenant General John C. Pemberton's forces stationed there.
USS Tyler was originally a merchant ship named A. O. Tyler, a commercial side-wheel steamboat with twin stacks and covered paddles positioned aft. Constructed in Cincinnati, Ohio in 1857, it was acquired by the United States Navy, 5 June 1861 for service in the American Civil War and converted into the gunboat USS Tyler on 5 June 1861. She was commissioned in September 1861. She was protected with thick wooden bulwarks.
The third USS Lexington was a timberclad gunboat in the United States Navy during the American Civil War.
The first USS Lafayette was a side wheel steamer, converted to an ironclad ram, in the United States Navy during the American Civil War.
USS Louisville was a City-class ironclad gunboat constructed for the U.S. Army by James B. Eads during the American Civil War.
The first USS Tuscumbia was a gunboat in the United States Navy during the American Civil War. She was named for the town of Tuscumbia, Alabama, which had been named for a Cherokee chief.
The Battle of Chickasaw Bayou, also called the Battle of Walnut Hills, fought December 26–29, 1862, was the opening engagement of the Vicksburg Campaign during the American Civil War. Confederate forces under Lt. Gen. John C. Pemberton repulsed an advance by Union Maj. Gen. William T. Sherman that was intended to lead to the capture of Vicksburg, Mississippi.
Laurent Millaudon was a wooden side-wheel river steamboat launched at Cincinnati, Ohio, in 1856 operating in the New Orleans, Louisiana, area, and captained by W. S. Whann. At the beginning of the American Civil War she was taken into service by the Confederate Navy as CSS General Sterling Price. On 6 June 1862, she was sunk at the Battle of Memphis. She was raised and repaired by the Union army, and on 16 June 1862 was moved into Union service as USS General Price and served until the end of the war.
The first USS Marmora was a stern wheel paddle steamer in the United States Navy.
The Battle of Snyder's Bluff or Snyder's Mill was fought from April 29 to May 1, 1863, during the Vicksburg Campaign of the American Civil War. Union forces under Maj. Gen. William T. Sherman conducted a feint against Confederate units holding the bluff, which was easily repelled.
USS Monarch was a United States Army sidewheel ram that saw service in the American Civil War as part of the United States Ram Fleet and the Mississippi Marine Brigade. She operated on the Mississippi River and Yazoo River during 1862 and 1863.
The second USS Petrel was a tinclad wooden steamer in the United States Navy. Petrel was purchased as Duchess at Cincinnati, Ohio, 22 December 1862, renamed Petrel, and commissioned with Volunteer Lt. John Pearce in command.
USS Mound City was a City-class ironclad gunboat built for service on the Mississippi River and its tributaries in the American Civil War. Originally commissioned as part of the Union Army's Western Gunboat Flotilla, she remained in that service until October 1862. Then the flotilla was transferred to the Navy and she became part of the Mississippi River Squadron, where she remained until the end of the war.
USS Signal (1862) — a small 190-ton steamship — was acquired during the second year of the American Civil War by the Union Navy and outfitted as a gunboat. She also served other types of duty, such as that of dispatch vessel and convoy escort.
The first USS Thistle was a Union Army steamer acquired by the United States Navy during the American Civil War.
USS Rattler (1862) was a steamer acquired by the Union Navy during the American Civil War.
USS St. Clair (1862) was a steamer purchased by the Union Navy during the American Civil War.
USS Juliet (1862) was a steamer acquired by the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
The Steele's Bayou expedition was a joint operation of Major General Ulysses S. Grant's Army of the Tennessee and Rear Admiral David D. Porter's Mississippi River Squadron, conducted as a part of the Vicksburg Campaign of the American Civil War. Its aim was to move Union forces from the Mississippi River to a point on the Yazoo River upstream of Confederate Lieutenant General John C. Pemberton's defenses of Vicksburg. To avoid enemy artillery in place on the bluffs to the east of the city, the expedition would leave the Yazoo and proceed indirectly on a route through a series of waterways in the flood plain to the east of the Mississippi.
The Yazoo Pass expedition was a joint operation of Major General Ulysses S. Grant's Army of the Tennessee and Rear Admiral David D. Porter's Mississippi River Squadron in the Vicksburg campaign of the American Civil War. Grant's objective was to get his troops into a flanking position against the Rebel defenders. The expedition was an effort to bypass the Confederate defenses on the bluffs near the city by using the backwaters of the Mississippi Delta as a route from the Mississippi River to the Yazoo River. Once on the Yazoo, the Army would be able to cross the river unopposed and thus achieve their goal. The operation would require a deep penetration into enemy territory that was dominated by water, so cooperation between the two services was necessary. The Army was led by Brigadier General Leonard F. Ross. Naval commander was Lieutenant Commander Watson Smith, who was in extremely poor health; his health was an important factor in the ultimate failure of the expedition.
United States