USS Chillicothe was an ironclad river gunboat of the United States Navy. She was named for the capital of Ohio from 1803 to 1810.
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.
USS Carondelet (1861) was a City-class ironclad gunboat constructed for the War Department by James B. Eads during the American Civil War. It was named for the town where it was built, Carondelet, Missouri.
The USS Queen of the West was a sidewheel steamer ram ship and the flagship of the United States Ram Fleet and the Mississippi Marine Brigade. It was built at Cincinnati, Ohio in 1854. It served as a commercial steamer until purchased by Colonel Charles Ellet Jr. in 1862 and converted for use as a ram ship. The ship operated in conjunction with the Mississippi River Squadron during the Union brown-water navy battle against the Confederate River Defense Fleet for control of the Mississippi River and its tributaries during the American Civil War.
USS Cairo is one of the first American ironclad warships built at the beginning of the U.S. Civil War.
USS Benton was an ironclad river gunboat in the United States Navy during the American Civil War. She was named for American senator Thomas Hart Benton. Benton was a former center-wheel catamaran snagboat and was converted by James B. Eads, St. Louis, Missouri, in 1861 and commissioned February 24, 1862 as part of the Army's Western Gunboat Flotilla.
USS Louisville was a City-class ironclad gunboat constructed for the U.S. Army by James B. Eads during the American Civil War.
The United States Ram Fleet was a Union Army unit of steam powered ram ships during the American Civil War. The unit was independent of the Union Army and Navy and reported directly to the Secretary of War, Edwin M. Stanton. The ram fleet operated in coordination with the Mississippi River Squadron during the Union brown-water navy battle against the Confederate River Defense Fleet for control of the Mississippi River and its tributaries.
USS Marmora was a sternwheel steamer that served in the Union Navy during the American Civil War from 1862 to 1865. Marmora was built in 1862 at Monongahela, Pennsylvania, as a civilian vessel. Purchased for military service on September 17, she was converted into a tinclad warship. Commissioned on October 21, the vessel served on the Yazoo River beginning the next month. She encountered Confederate naval mines on the Yazoo on December 11, and was present the next day when the ironclad USS Cairo was sunk by two mines. After further service on the Yazoo during the Battle of Chickasaw Bayou in late December, Marmora was assigned in January 1863 to a fleet that was preparing to operate against Confederate Fort Hindman, but was not present when the fort surrendered on January 11 after the Battle of Fort Hindman.
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 City-class ironclad USS Cincinnati was a stern-wheel casemate gunboat in the United States Navy during the American Civil War. She was named for Cincinnati, Ohio, and was the first ship to bear that name in the United States Navy.
USS General Bragg was a heavy (1,043-ton) steamer captured by Union Navy forces during the American Civil War. She was outfitted as a U.S. Navy gunboat and was assigned to enforce the Union blockade of the waterways of the Confederate States of America.
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 Pittsburgh was a City-class ironclad gunboat constructed for the Union Army by James B. Eads during the American Civil War, and transferred to the Union Navy in October 1862. She was commissioned in January 1862, Commander Egbert Thompson in command.
USS Alonzo Child was a side-wheel steamer seized by the Union Navy during the American Civil War. She was used by the Union Navy as a barracks ship in support of the Union Navy blockade of Confederate waterways.
USS New Era 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. New Era was also a name initially carried by a timbercladUSS Essex.
USS Sumter was a 525-ton sidewheel paddle steamer captured by the Union Navy during the Union blockade of the American Civil War.
The Pook Turtles, or City-class gunboats to use their semi-official name, were war vessels intended for service on the Mississippi River during the American Civil War. They were also sometimes referred to as "Eads gunboats." The labels are applied to seven vessels of uniform design built from the keel up in Carondelet, Missouri shipyards owned by James Buchanan Eads. Eads was a wealthy St. Louis industrialist who risked his fortune in support of the Union.
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.
USS Romeo was a sternwheel steamer that saw service as a tinclad warship during the American Civil War. Completed in August 1862 for civilian trade on the Wabash River, she was instead purchased by the Union Navy for military service in October. Commissioned in December, she cleared naval mines on the Yazoo River later that month before participating in the operations against Confederate-held Fort Hindman in January 1863. After the fall of Fort Hindman, Romeo was part of an expedition up the White River. In February and March 1863, she was part of the Yazoo Pass Expedition, and she fought with Confederates at river landings later in the year to help isolate Vicksburg, Mississippi, during the Vicksburg campaign.
United States
