Iowa class battleship
USS Iowa (BB-61) fires a full broadside on 15 August 1984 during a firepower demonstration after her recommissioning.
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| Class overview | |
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| Name: | Iowa-class battleship |
| Builders: |
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| Operators: |
 United States Navy
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| Preceded by: | South Dakota class |
| Succeeded by: | Montana class (planned, never built) |
| Cost: | US$100 million per ship |
| Built: | 1940–1944 |
| In commission: |
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| Planned: | 6 |
| Completed: | 4 |
| Cancelled: | 2 |
| Retired: | 4 |
| Preserved: | 4 |
| General characteristics | |
| Type: | Battleship |
| Displacement: | |
| Length: | |
| Beam: | 108 ft (33 m) |
| Draft: | 36 ft (11 m) maximum |
| Installed power: |
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| Propulsion: |
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| Speed: | 32.5 kn (60.2 km/h; 37.4 mph) (up to 35.2 kn (65.2 km/h; 40.5 mph) on light load.) |
| Range: | 14,890 nmi (27,580 km; 17,140 mi) at 15 kn (28 km/h; 17 mph) |
| Complement: |
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| Electronic warfare & decoys: |
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| Armament: |
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| Armor: | |
| Aircraft carried: |
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| Notes: | Final battleship class completed by the United States |
The Iowa-class battleships were a class of six fast battleships ordered by the United States Navy in 1939 and 1940 to escort the Fast Carrier Task Forces that would operate in the Pacific Theater of World War II. Four were completed, two more were laid down but canceled in August 1945, at war's end, and both hulls were scrapped in 1958. Like other third-generation American battleships, the Iowas followed the design pattern set forth in the preceding North Carolina-class and South Dakota-class battleships, which emphasized speed in addition to secondary and anti-aircraft batteries. Based on wartime experience, they were to serve as fast escorts for Essex-class aircraft carriers.
Between the mid-1940s and the early 1990s, the Iowa-class battleships fought in four major US wars. In World War II, they defended aircraft carriers and shelled Japanese positions. During the Korean War, the battleships provided seaborne artillery support for United Nations forces fighting North Korea, and in 1968, New Jersey shelled Viet Cong and Vietnam People's Army forces in the Vietnam War. All four were reactivated and modernized at the direction of Congress in 1981, and armed with missiles during the 1980s, as part of the 600-ship Navy initiative. During Operation Desert Storm in 1991, Missouri and Wisconsin fired missiles and 16-inch (406 mm) guns at Iraqi targets.
The Navy had spent about $1.7 billion, from 1981 through 1988, to modernize and reactivate the four Iowa class battleships. Costly to maintain, the battleships were decommissioned during the post-Cold War draw down in the early 1990s. All four were initially removed from the Naval Vessel Register; however, the United States Congress compelled the Navy to reinstate two of them on the grounds that existing naval gunfire support would be inadequate for amphibious operations. This resulted in a lengthy naval gunfire debate over whether battleships should have a role in the modern navy. Ultimately, all four ships were stricken from the Naval Vessel Register and released for donation to non-profit organizations. With the transfer of Iowa in 2012, all four are part of various non-profit maritime museums across the US.
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Wikipedia