USS Tripoli (LHA-7)
Launch of Tripoli on 1 May 2017
|Namesake:||Battle of Derne|
|Awarded:||31 May 2012 |
|Builder:||Huntington Ingalls Industries|
|Laid down:||20 June 2014 |
|Launched:||1 May 2017|
|Sponsored by:||Lynne Mabus|
|Christened:||16 September 2017|
|Class and type:||America-class amphibious assault ship|
|Displacement:||44,971 long tons (45,693 t)|
|Length:||844 ft (257 m)|
|Beam:||106 ft (32 m)|
|Draft:||26 ft (7.9 m) (7.9 meters)|
|Propulsion:||Two marine gas turbines, two shafts, 70,000 bhp (52,000 kW), two 5,000 hp (3,700 kW) auxiliary propulsion motors.|
|Speed:||over 22 knots (41 km/h; 25 mph)|
Tripoli is the third U.S. Navy ship named for the Battle of Derne in 1805. It was the decisive victory of a mercenary army led by a detachment of United States Marines and soldiers against the forces of Tripoli during the First Barbary War. It was the first recorded land battle of the United States fought overseas.
The design is based on USS Makin Island, itself an improved version of the Wasp-class amphibious assault ship. Approximately 45% of the Flight 0 design is based on LHD-8, with the well deck removed to allow more room for aircraft and aviation fuel. The removal of the well deck for landing craft allows for an extended hangar deck with two significantly wider high bay areas, each fitted with an overhead crane for aircraft maintenance.
Other enhancements include a reconfigurable command and control complex, an on-board hospital, additional aviation fuel capacity, and numerous aviation support spaces. The design of Tripoli features an enlarged hangar deck, realignment and expansion of the aviation maintenance facilities, a significant increase in available stowage for parts and support equipment, and increased aviation fuel capacity. The ship will also be the first LHA replacement ship to deliver fully ready to integrate the entire future air combat element of the United States Marine Corps to include the F-35B Lightning II.
Tripoli was built by Ingalls Shipbuilding (a division of Northrop Grumman Corporation) at the company's shipyard in Pascagoula, Mississippi. Fabrication of ship components began in July 2013, and the ship's keel was laid in a ceremony on 20 June 2014 in Pascagoula.
- "Tripoli (LHA 7)". Naval Vessel Register. United States Navy. 31 May 2012. Retrieved 22 June 2014.
- "Future USS Tripoli (LHA 7) Keel Authenticated" (Press release). United States Navy. 21 June 2014. NNS140621-05. Retrieved 21 June 2014.
- "Future USS Tripoli Launched Following Translation" (Press release). United States Navy. 2 May 2017. NNS170502-46. Retrieved 2 May 2017.
- "Navy to Christen Amphibious Assault Ship Tripoli" (Press release). Navy News Service. 14 September 2017. NNS170914-17. Retrieved 15 September 2017.
- LHA 6 (formerly LHA(R)) New Amphibious Assault Ship (PDF) (Report). United States Navy. 2008.
- "Tripoli (LHA-7)". Dictionary of American Naval Fighting Ships. Navy Department, Naval History and Heritage Command.
- Defense Acquisitions: Assessments of Selected Weapon Programs (Report). Government Accountability Office. 30 March 2009. GAO-09-326SP.
- Secretary of the Navy Public Affairs (30 June 2008). "Navy Names New Amphibious Assault Ship" (Press release). United States Navy. NNS080630-13.
- This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.
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