USSKey West (SSN-722), aLos Angeles-classsubmarine, is the third ship of theUnited States Navy to be named afterKey West, Florida.

USSKey West (SSN-722) enteringPearl Harbor
History
United States
Name	Key West
Namesake	City ofKey West, Florida
Builder	NGNN
Laid down	6 July 1983
Launched	20 July 1985
Commissioned	12 September 1987
Decommissioned	22 July 2024
Out of service	21 September 2023
Homeport	Naval Base Kitsap-Bremerton[1]
Status	In Commission, in Reserve (Stand Down), commencement of inactivation availability
Badge
General characteristics
Class and type	Los Angeles-classsubmarine
Displacement	5,799 tons light, 6,206 tons full, 407 tons dead
Length	110.3 m (361.9 ft)
Beam	10 m (32.8 ft)
Draft	9.4 m (30.8 ft)
Propulsion	1 ×S6GPWR nuclear reactor with D2W core (165 MW),HEU 93.5%[2][3] 2 × steam turbines (33,500) shp 1 × shaft 1 × secondary propulsion motor 325 hp (242 kW)
Speed	Surfaced:20 knots (23 mph; 37 km/h) Submerged: In excess of 25 knots (29 mph; 46 km/h) (official)
Test depth	In excess of 800 ft (243.8 m)
Complement	16 officers, 127 enlisted
Sensors and processing systems	BQQ-10 ARCI passivesonar, BQS-15 high frequency active sonar, WLR-8 fire controlradar receiver, WLR-9 acoustic receiver for detection of active search sonar and acoustic homing torpedoes, BRD-7 radio direction finder
Armament	4 × 21 in (533 mm) midships torpedo tubes, 12 x bow vertical launch tubes (for BGM-109 Tomahawks), up to 25 horizontal reloads (combination ofMk48 ADCAP torpedo orTomahawk land attack missile block 3 SLCM range 1,700 nautical miles (3,100 km)), mine laying Mk67 mobile Mk60 captor mines

The contract to build her was awarded toNewport News Shipbuilding and Dry Dock Company inNewport News, Virginia, on 13 August 1981, and her keel was laid down on 6 July 1983. She waslaunched on 20 July 1985, sponsored by Mrs. Virginia Conn, andcommissioned on 12 September 1987, with Commander Warren Lipscomb, Jr. in command. She is the fourthLos Angeles-classsubmarine equipped with thevertical launch system (VLS) capable of carrying 12Tomahawk land attack cruise missiles (TLAM).

Key West was home ported at theNorfolk Naval Base, Norfolk, Virginia. She operated out of Norfolk, until 1995. During herAtlantic Fleet service, she completed numerousCold War deployments and supported operations in the Caribbean, Western Atlantic and Mediterranean.Key West was awarded the "Hook-em" antisubmarine warfare (ASW) excellence award following her 1990 Mediterranean Cruise. She later was awarded theMeritorious Unit Commendation award for her superior performance in Cold War operations during the 1989 and 1990 deployments.Key West won the "TOP TORP" Torpedo Shooting Competition in 1992, and was later awarded the Submarine Squadron EightBattle "E" for that year.

Key West deployed with theTheodore Roosevelt Carrier Battle Group in 1995. During that deployment she operated in the Mediterranean Sea and Persian Gulf and was awarded theNavy Unit Commendation,Armed Forces Service, andNATO Service medals. Following the 1995 deployment,Key West underwent an availability in Norfolk, in preparation for her transfer to thePacific Fleet in 1996. She departed Norfolk, in June 1996, and transited thePanama Canal as part of her transfer to the Pacific Fleet. She arrived inPearl Harbor, Hawaii in July 1996, and began operations under Submarine Squadron One.

Key West visited her name sake city in 1987, for a week-long celebration after commissioning, 1992, and 1994. Since reassignment to the Pacific Fleet she has not been able to visit Key West again.

In April 1997,Key West conducted her first Pacific deployment with theConstellation Carrier Battle Group. During this deployment, she operated in thePacific Ocean,Indian Ocean and the Persian Gulf. Later that year,Key West was reassigned to Submarine Squadron Three. In the next year, she deployed to the Eastern Pacific in support of theCarl Vinson andAbraham Lincoln Carrier Battle Groups, and later supported the 1998 Rim of the Pacific (RIMPAC) exercise.

From 1998 through 2001, she supported Pacific theater operations in both theThird Fleet andSeventh Fleet area of operations. During this time she participated in numerous bilateral and multilateral exercises with our Pacific Theater partner. Following the11 September attacks, she was redirected Bahrain to the Northern Arabian Sea where she launched Tomahawk Land Attack Cruise Missiles against Afghanistan in October 2001.^[4]

In 2003,^[5] 2005^[6] and 2007^[7]Key West conducted deployments to the Western Pacific in support of Seventh Fleet operations.

In 2007,Key West was named "Battle E" for COMSUBRON THREE, given to the best submarine in its squadron, awarded the Arleigh Burke Trophy for the most improved sea command in the Pacific, and awarded the Naval Unit Commendation for its outstanding accomplishments during the deployment.

In 2009,Key West was again awarded the "Battle E" award for COMSUBRON Three for outstanding performance during the 2009 WESTPAC deployment.

In 2012,Key West shifted home port toNaval Base Guam to support Seventh Fleet operations as a forward deployed unit.^[8]

In 2016,Key West was again awarded the "Battle E" award for COMSUBRON Fifteen.

In 2018,Key West was awarded the Hugh McCraken Award for the top Chiefs Mess in the Pacific Submarine Force.

On 31 October 2022,Key West arrived atBusan, South Korea for a scheduled port visit.^[9]

Key West returned from her final deployment in November 2022.

On 16 January 2023Key West arrived at thePuget Sound Naval Shipyard and was placed in the reserve fleet to await decommissioning.^[10]

Theconch shell is the focal point of the submarine's emblem for the fabled horn of the Greek GodTriton and the symbol of the submarine's namesake city.Key West is emerging from the shell which symbolizes the emergence of the city as the leading city of theFlorida Keys.

The submarine insignia symbolizes the heritage that the ship has with all past and future submarines. The motto "Libertate Clavis Tenacitas et Ingenium" translates to "The Key to Freedom is Tenacity and Resourcefulness". Specifically, the phrase "The Key to Freedom" represents the namesake city and the submarine's mission to protect the fundamental rights and liberties of the American people.^[11] The phrase "Tenacity and Resourcefulness" was used by the Mayor of Key West during his speech at the ship's launching to describe the characteristics of a true Conch —a native of Key West. Additionally, "Ingenium" is a word used by the ancient Greek and Roman historians to describe the resourcefulness and ingenuity of sailors in the period.^[12]

In theTom Clancy novelRed Storm Rising,Key West participated in acruise missile strike against theSoviet Union.

In the novelKirov III-Pacific Storm by John Schettler,Key West is involved in a critical action with the Russian Battlecruiser Kirov II.

In the Swedish novelLandsförrädaren by Anders Jallai,Key West makes an appearance to save theprotagonist.

  This article includes information collected from theNaval Vessel Register, which, as a U.S. government publication, is in thepublic domain.  This article incorporates text from this source, which is in thepublic domain: www.news.navy.mil,United States Navy