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The Columbia class is to replace the Ohio class of ballistic missile submarines, whose remaining boats are to be decommissioned, one per year, beginning in 2028. [citation needed] The Columbia class will take over the role of submarine presence in the United States’ strategic nuclear force. [ 5 ]
155. Armament. 16 × Trident D5. USS District of Columbia (SSBN-826) will be the lead boat of the United States Navy 's Columbia -class ballistic missile submarines and the Navy's first vessel to be named for the District of Columbia. On 25 July 2016, U.S. Navy Secretary Ray Mabus announced that the new submarine would be named USS Columbia.[2]
12 officers, 110 men. Armament. 4 × 21 in (533 mm) torpedo tubes. 12 x Vertical Launch Missile Tubes. USS Columbia (SSN-771) is the 21st flight III, or Improved (688i) Los Angeles -class attack submarine of the United States Navy. Commissioned in 1995, the submarine is assigned to Submarine Squadron 7 and homeported in Joint Base Pearl Harbor ...
Jun. 5—NORTH KINGSTOWN, R.I. — Electric Boat held a keel-laying ceremony Saturday morning to mark the beginning of construction for the submarine District of Columbia (SSBN 826), the first of ...
The Columbia class was officially designated on 14 December 2016, by Secretary of the Navy Ray Mabus, and the lead submarine will be USS District of Columbia (SSBN-826). [51] The Navy wants to procure the first Columbia-class boat in FY2021, [52] though it is not expected to enter service until 2031. [53] [54]
Virginia. -class submarine. Only limited by food and maintenance requirements. The Virginia class, or the SSN-774 class, is the newest class of nuclear-powered cruise missile fast attack submarines in service with the United States Navy. The class is designed for a broad spectrum of open-ocean and littoral missions, including anti-submarine ...
Armament. 4 × 21 in (533 mm) torpedo tubes. USS Glenard P. Lipscomb (SSN-685) was a unique nuclear-powered attack submarine of the United States Navy. The submarine was named after Glenard P. Lipscomb, who served as a representative from California's 24th congressional district from 1953 until his death in 1970.
By 2015 two others had entered service. This class is intended to replace the aging Deltas, and carries 16 solid-fuel RSM-56 Bulava missiles, with a reported range of 10,000 kilometres (5,400 nmi) and six MIRV warheads. The US Columbia-class submarine is set to replace the Ohio-class, with construction beginning in 2020.