 The lead boat of the Virginia class, USS Virginia (SSN-774). | |
| History | |
|---|---|
 United States | |
| Name | USS Iowa |
| Namesake | StateofIowa |
| Ordered | 28 April 2014[1] |
| Builder | General Dynamics Electric Boat, Groton, Connecticut |
| Laid down | 20 August 2019[2] |
| Sponsored by | Christie Vilsack |
| Christened | 17 June 2023[4] |
| Identification | Hull number: SSN-797 |
| Motto | "Our Liberties We Prize, Our Rights We Will Maintain" [3] |
| Status | Under construction |
| General characteristics | |
| Class and type | Virginia-class submarine |
| Displacement | 7,800 tons |
| Length | 377 ft (115 m) |
| Beam | 34 ft (10.4 m) |
| Draft | 32 ft (9.8 m) |
| Propulsion | S9G reactor auxiliary diesel engine |
| Speed | 25 knots (46 km/h; 29 mph) |
| Endurance | can remain submerged for up to 3 months |
| Test depth | greater than 800 ft (244 m) |
| Complement |
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| Armament |
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Iowa (SSN-797), a Virginia-class submarine, will be the fourth U.S. Navy vessel named for the state of Iowa. Secretary of the Navy Ray Mabus officially announced the name on September 2, 2015, during a news briefing at Iowa State University.[5]
Iowa'skeel was laid down on 20 August 2019 at the Quonset Point Facility of General Dynamics Electric Boat in North Kingstown, Rhode Island.[2] She was christened on 17 June 2023 by Christie Vilsack, the boat's sponsor and former First lady of Iowa.[4][6]
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