USS Iowa (BB-61) is a retired battleship, the lead ship of her class, and the fourth in the United States Navy to be named after the state of Iowa. Owing to the cancellation of the Montana-class battleships, Iowa is the last lead ship of any class of United States battleships and was the only ship of her class to serve in the Atlantic Ocean during World War II.
USS Iowa unleashes a broadside of nine 16-inch guns on 15 August 1984 during a firepower demonstration after her modernization
When Iowa was selected to ferry President Franklin D. Roosevelt to the Cairo and Tehran Conferences, she was outfitted with a bathtub for Roosevelt's convenience. Roosevelt, who had been paralyzed in 1921, would have been unable to make effective use of a shower facility.
Iowa in the Pacific; Indiana can be seen in the distance
USS ABSD-2 repairing USS Iowa in early 1945 at Manus, Admiralty Islands
The Iowa class was a class of six fast battleships ordered by the United States Navy in 1939 and 1940. They were initially intended to intercept fast capital ships such as the Japanese Kongō class and also serve as the "fast wing" in a traditional battle line alongside slower battleships. The Iowa class was designed to meet the Second London Naval Treaty's "escalator clause" limit of 45,000-long-ton (45,700 t) standard displacement. Beginning in August 1942, four vessels, Iowa, New Jersey, Missouri, and Wisconsin, were completed; two more, Illinois and Kentucky, were laid down but canceled in 1945 and 1958, respectively, before completion, and both hulls were scrapped in 1958–1959.
USS Iowa (BB-61) fires a full broadside on 15 August 1984 during a firepower demonstration after her recommissioning
USS Iowa in World War II configuration and wearing Measure 32 Design 1B camouflage pattern, c. 1944.
USS Iowa fires a full broadside of nine 16-inch and six 5-inch guns during a gunnery exercise
16"/50 gun projectile with six propellant bags (display) aboard USS Iowa (BB-61)
