Los Angeles-class submarine
Template:Short description Template:Use dmy dates Template:Use American English
Template:Infobox ship imageTemplate:Infobox ship imageTemplate:Infobox ship class overviewTemplate:Infobox ship characteristicsThe Los Angeles class of submarines are nuclear-powered fast attack submarines (SSN) in service with the United States Navy. Also known as the 688 class (pronounced "six-eighty-eight") after the hull number of lead vessel Template:USS, 62 were built from 1972 to 1996, the latter 23 to an improved 688i standard. As of 2024, 24 of the Los Angeles class remain in commission—more than any other class in the world—and they account for almost half of the U.S. Navy's 50 fast attack submarines.<ref>Template:Cite web</ref>
Submarines of this class are named after American towns and cities, such as Albany, New York; Los Angeles, California; and Tucson, Arizona, with the exception of Template:USS, named for the "father of the nuclear Navy." This was a change from traditionally naming attack submarines after marine animals, such as Template:USS or Template:USS. Rickover explained the decision to name the submarines after cities (and occasionally politicians influential in defense issues) by observing that "fish don't vote."<ref>Template:Cite news</ref>
Development
[edit]In the late 1960s, the Soviet Union's advances in submarine technology increasingly threatened the survivability of US Navy (USN) carrier battle groups. Soviet fast-attack submarines became capable of keeping pace with carrier groups, while their newer missile submarines could potentially overwhelm the group's defenses with salvos of missiles.<ref name=":0">Template:Cite journal</ref> Development of the Los Angeles class commenced in 1967 as a response. The class originally had essentially the same weapons and sensors as the preceding Template:Sclass, but was approximately 50% larger with "major improvements" in stealth and speed so that they too could keep up with carrier battle groups.<ref name=":0" />
On 1 December 1976 General Dynamics Electric Boat (GDEB) submitted a $544 million claim related to its contract for 18 Los-Angeles-class submarines; the contractor alleged the USN made an undue amount of design changes while the government argued that Electric Boat mismanaged its operations.<ref name=":1">Template:Cite journal</ref> The USN and General Dynamics reached an $843 million settlement agreement in June 1978;<ref name=":1" /> the contract price was increased by $125 million, GDEB absorbed a $359 million loss, and the USN paid an additional $359 million under the authority of Public Law 85-804.<ref>Template:Cite web</ref> The USN and General Dynamics had a further dispute in 1979–1980 when it was discovered that nonconforming steel had been used in the construction of the submarines and thousands of welds were found to be either defective or missing. This led General Dynamics to file a $100 million insurance claim to cover the costs of re-inspections of the yard's work, "thus, Electric Boat was asking the Navy to reimburse it for its own mis-management." The parties reached an agreement in 1981 whereby GDEB was awarded a firm contract for an additional 688-class boat and two options; the Navy needed GDEB's shipbuilding capacity to achieve its procurement goals.<ref name=":1" />
Los Angeles-class submarines were built in three successive flights:<ref>Template:Cite web</ref>
| Flight | Pennant numbers | Ordered dates | Upgrades (where applicable) |
|---|---|---|---|
| I | SSNs 688–718 | 1971–1977 | N/A |
| II | SSNs 719–750 | 1977–1982 | 12 vertical launch tubes for Tomahawk cruise missiles and an upgraded reactor core. |
| III | SSNs 751–773 | 1982–1989 | "688i" (for Improved): Quieter, advanced BSY-1 sonar suite, the ability to lay mines and configured for under-ice operations. |
Design
[edit]Flights
[edit]
In 1982, after building 31 boats, the class underwent a minor redesign. The following eight that made up the second "flight" of subs had 12 new vertical launch tubes that could fire Tomahawk missiles. The last 23 had a significant upgrade with the 688i improvement program. These boats are quieter, with more advanced electronics, sensors, and noise-reduction technology. The diving planes are placed at the bow rather than on the sail, and are retractable.<ref>Template:Cite web</ref> A further four boats were proposed by the Navy, but later cancelled.<ref>Template:Cite book</ref>
Capabilities
[edit]
According to the U.S. Department of Defense, the top speed of the submarines of the Los Angeles class is over Template:Convert, although the actual maximum is classified. Some published estimates have placed their top speed at Template:Convert.<ref name="Polmar">Template:Cite book</ref><ref>Template:Cite book</ref> In his book Submarine: A Guided Tour Inside a Nuclear Warship, Tom Clancy estimated the top speed of Los Angeles-class submarines at about Template:Convert.
The U.S. Navy gives the maximum operating depth of the Los Angeles class as Template:Convert,<ref>Template:Cite book</ref> while Patrick Tyler, in his book Running Critical, suggests a maximum operating depth of Template:Convert.<ref>Tyler, (1986). pp. 66–67, 156</ref> Although Tyler cites the 688-class design committee for this figure,<ref>"Notes in pp. 64–67: Deliberations of ad-hoc committee on SSN 688 design taken from confidential sources and from interviews with Admiral [Ret] Rickover. ..." From Tyler, p. 365</ref> the government has not commented on it. The maximum diving depth is Template:Convert according to Jane's Fighting Ships, 2004–2005 Edition, edited by Commodore Stephen Saunders of the Royal Navy.<ref>Saunders, (2004). pp. 838</ref>
Weapons
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Los Angeles-class submarines carry 24 torpedo tube-launched weapons, as well as Mark 67 and Mark 60 CAPTOR mines and were designed to launch Tomahawk cruise missiles, and Harpoon missiles horizontally (from the torpedo tubes). The last 31 boats of this class (Flight II and Flight III/688i) also have 12 dedicated vertical launching system tubes for launching Tomahawks. The tube configuration for the first two boats of Flight II differed from the later ones: Providence and Pittsburgh have four rows of three tubes vs. the inner two rows of four and outer two rows of two tubes found on other examples. The 688i ("improved") model submarines are capable of deploying the Mk 67 Submarine Launched Mobile Mines.<ref name="Winnefeld 2023">Winnefeld, James A. "Warfare Could Be Key." Proceedings of the U.S. Naval Institute, December 2023.</ref>
Control systems
[edit]Over close to 40 years, the control suite of the class has changed dramatically. The class was originally equipped with the Mk 113 mod 10 fire control system, also known as the Pargo display program. The Mk 113 runs on a UYK-7 computer.<ref>Template:Cite book</ref><ref>Template:Cite web</ref>
The Mk 117 FCS, the first "all digital" fire control system, replaced the Mk 113. The Mk 117 transferred the duties of the analog Mk 75 attack director to the UYK-7, and the digital Mk 81 weapon control consoles, removing the two analog conversions, and allowing "all digital" control of the digital Mk 48 control.<ref>Template:Cite book</ref> The first 688 sub to be built with the Mk 117 was Template:USS.
The Mark 1 Combat Control System/All Digital Attack Center replaced the Mk 117 FCS, on which it was based. The Mk 1 CCS was built by Lockheed Martin, and gave the class the ability to fire Tomahawk missiles.<ref>Template:Cite web</ref> The CSS internal tracker model provides processing for both towed-array and spherical-array trackers. Trackers are signal followers that generate bearing, arrival angle, and frequency reports based on information received by an acoustic sensor. It incorporated the Gyro Static Navigator into the system in replacement of the AN/WSN-1 DMINS (Dual Mini Ship's Inertial navigation system)<ref name="fas-man-DMINS">Template:Cite web</ref> of the earlier 688 class.
The Mk 1 CCS was replaced by the Mk 2, which was built by Raytheon. Mk 2 provides Tomahawk Block III vertical launch capability as well as fleet-requested improvements to Mk 48 ADCAP torpedo and Towed Array Target Motion Analysis operability. The Mk 2 CCS paired with the AN/BQQ-5E system is referred to as the QE-2" system. The CCS MK2 Block 1 A/B system architecture extends the CCS MK2 tactical system with a network of tactical advanced computers (TAC-3). These TAC-3s are configured to support the SFMPL, NTCS-A, LINK-11 and ATWCS subsystems.
Sensors
[edit]Sonar
[edit]AN/BQQ-5
[edit]AN/BQQ-5 sensor suite consists of the AN/BQS-13 spherical sonar array and AN/UYK-44 computer. The AN/BQQ-5 was developed from the AN/BQQ-2 sonar system. The BQS 11, 12, and 13 spherical arrays have 1,241 transducers. Also equipped are a conformal hull array with 104 to 156 hydrophones and two towed arrays: the TB-12 (later replaced by the TB-16) and TB-23 or TB-29, of which there are multiple variants. There are five versions of the AN/BQQ-5 system, sequentially identified by letters A–E.
The 688i (Improved) subclass was initially equipped with the AN/BSY-1 SUBACS submarine advanced combat system that used an AN/BQQ-5E sensor system with updated computers and interface equipment. Development of the AN/BSY-1 and its sister the AN/BSY-2 for the Template:Sclass was widely reported as one of the most problematic programs for the Navy, its cost and schedule suffering many setbacks.
A series of conformal passive hydrophones are hard-mounted to each side of the hull, using the AN/BQR-24 internal processor. The system uses FLIT (frequency line integration tracking) which homes in on precise narrowband frequencies of sound and, using the Doppler principle, can accurately provide firing solutions against very quiet submarines. The AN/BQQ-5's hull array doubled the performance of its predecessors.
AN/BQQ-10
[edit]The AN/BQQ-5 system was replaced by the AN/BQQ-10 system. Acoustic Rapid Commercial Off-The-Shelf Insertion (A-RCI), designated AN/BQQ-10, is a four-phase program for transforming existing submarine sonar systems (AN/BSY-1, AN/BQQ-5, and AN/BQQ-6) from legacy systems to a more capable and flexible COTS/Open System Architecture (OSA) and also provide the submarine force with a common sonar system. A single A-RCI Multi-Purpose Processor (MPP) has as much computing power as the entire Los Angeles (SSN-688/688I) submarine fleet combined and will allow the development and use of complex algorithms previously beyond the reach of legacy processors. The use of COTS/OSA technologies and systems will enable rapid periodic updates to both software and hardware. COTS-based processors will allow computer power growth at a rate commensurate with the commercial industry.<ref>Template:Cite web</ref>
Engineering and auxiliary systems
[edit]
Two watertight compartments are used in the Los Angeles-class submarines. The forward compartment contains crew living spaces, weapons-handling spaces, and control spaces not critical to recovering propulsion. The aft compartment contains the bulk of the submarine's engineering systems, power generation turbines, and water-making equipment.<ref>SSN-688 Los Angeles Class Design. Los Angeles Class Template:Webarchive at Globalsecurity.org. Accessed on 7 January 2009</ref> Some submarines in the class are capable of delivering Navy SEALs through either a SEAL Delivery Vehicle deployed from the Dry Deck Shelter or the Advanced SEAL Delivery System mounted on the dorsal side, although the latter was cancelled in 2006 and removed from service in 2009.<ref>Polmar & Moore, (2003). pp. 263</ref> A variety of atmospheric control devices are used to allow the vessel to remain submerged for long periods of time without ventilating, including an electrolytic oxygen generator, which produces oxygen for the crew and hydrogen as a byproduct. The hydrogen is pumped overboard but there is always a risk of fire or explosion from this process.<ref name=fas /><ref>Treadwell Supplies Oxygen Generator Components for Nuclear Subs Defense Industry Daily Template:Webarchive 28-January-2008</ref>
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While on the surface or at snorkel depth, the submarine may use the submarine's auxiliary or emergency diesel generator for power or ventilation<ref>Fairbanks Morse Engines Marine Installations Template:Webarchive Accessed on 29 April 2008</ref><ref>Auxiliary Division on USS Cheyenne USS Cheyenne SSN-773 Department & Divisions Template:Webarchive from Federation of American Scientists. Accessed on 29 April 2008</ref> (e.g., following a fire).<ref>Firefighting and Damage Control Update 181044Z JUN 98 (SUBS) Message Template:Webarchive COMSUBLANT (1998) Accessed on 29 April 2008</ref> The diesel engine in a 688 class can be quickly started by compressed air during emergencies or to evacuate noxious (nonvolatile) gases from the boat, although 'ventilation' requires raising a snorkel mast. During nonemergency situations, design constraints call for operators to allow the engine to reach normal operating temperatures before it is capable of producing full power, a process that may take from 20 to 30 minutes. However, the diesel generator can be immediately loaded to 100% power output, despite design criteria cautions, at the discretion of the submarine commander on the recommendation of the submarine's engineer, if necessity dictates such actions to: (a) restore electrical power to the submarine, (b) prevent a reactor incident from occurring or escalating, or (c) to protect the lives of the crew or others as determined necessary by the commanding officer.<ref>Template:Cite book</ref>
Propulsion
[edit]The Los Angeles class is powered by the General Electric S6G pressurized water reactor. The hot reactor coolant water heats water in the steam generators, producing steam to power the propulsion turbines and ship service turbine generators (SSTGs), which generate the submarine's electrical power. The high-speed propulsion turbines drive the shaft and propeller through a reduction gear. In the case of a reactor plant casualty, the submarine has a diesel generator and a bank of batteries to provide electrical power. An emergency propulsion motor on the shaft line or a retractable 325-hp secondary propulsion motor power the submarine off the battery or diesel generator.
The S6G reactor plant was originally designed to use the D1G-2 core, similar to the D2G reactor used on the guided missile cruiser Template:USS. The D1G-2 core had a rated thermal power of 150 MW and the turbines were rated at 30,000 shp. All Los Angeles-class submarines from Template:USS on were built with a D2W core and older submarines with D1G-2 cores have been refueled with D2W cores. The D2W core is rated at 165 MW and turbine power rose to approximately 33,500 shp.<ref>S6G Accessed on 9 April 2020</ref>
Boats in class
[edit]| Summary of Status | Count |
|---|---|
| Active, in commission | 20 |
| Active (Reserve), Awaiting Decommissioning | 4 |
| Converted to moored training ship | 2 |
| Inactive or decommissioned & stricken | 24 |
| Disposed of by submarine recycling | 11 |
| Total | 62 |
The class has a total of 62 boats divided into three flights as follows:
- 31 × Flight I
- 8 × Flight II with VLS
- 23 × Flight III 688i (Improved)
Submarines
[edit]| Name | Hull number | Flight | Builder | Ordered | Laid down | Launched | Commissioned | Decommissioned | Service life | Status | Homeport/ NVR page |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Los Angeles | SSN-688 | I | Newport News Shipbuilding, Newport News | 8 January 1971 | 8 January 1972 | 6 April 1974 | 13 November 1976 | 4 February 2011 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> |
| Baton Rouge | SSN-689 | 18 November 1972 | 26 April 1975 | 25 June 1977 | 13 January 1995 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Philadelphia | SSN-690 | General Dynamics Electric Boat, Groton | 12 August 1972 | 19 October 1974 | 25 June 1977 | 25 June 2010 | Template:Age in years, months and days, 0 months and 0 days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Memphis | SSN-691 | Newport News Shipbuilding, Newport News | 4 February 1971 | 23 June 1973 | 3 April 1976 | 17 December 1977 | 1 April 2011 | Template:Age in years, months and days | Stricken, final disposition pending<ref>
Template:Cite news</ref> |
N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Omaha | SSN-692 | General Dynamics Electric Boat, Groton | 31 January 1971 | 27 January 1973 | 21 February 1976 | 11 March 1978 | 5 October 1995 | Template:Age in years, months and days | Disposed of by submarine recycling<ref>
Template:Cite news</ref> |
N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Cincinnati | SSN-693 | Newport News Shipbuilding, Newport News | 4 February 1971 | 6 April 1974 | 19 February 1977 | 11 March 1978 | 29 July 1996 | Template:Age in years, months and days | Disposed of by submarine recycling<ref>
Template:Cite news</ref> |
N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Groton | SSN-694 | General Dynamics Electric Boat, Groton | 31 January 1971 | 3 August 1973 | 9 October 1976 | 8 July 1978 | 7 November 1997 | Template:Age in years, months and days | Disposed of by submarine recycling<ref>
Template:Cite news</ref> |
N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Birmingham | SSN-695 | Newport News Shipbuilding, Newport News | 24 January 1972 | 26 April 1975 | 29 October 1977 | 16 December 1978 | 22 December 1997 | Template:Age in years, months and days (0 months) |
Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | |
| New York City | SSN-696 | General Dynamics Electric Boat, Groton | 15 December 1973 | 18 June 1977 | 3 March 1979 | 30 April 1997 | Template:Age in years, months and days | Stricken, to be disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Indianapolis | SSN-697 | 19 October 1974 | 30 July 1977 | 5 January 1980 | 22 December 1998 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Bremerton | SSN-698 | 8 May 1976 | 22 July 1978 | 28 March 1981 | 21 May 2021 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Jacksonville | SSN-699 | 21 February 1976 | 18 November 1978 | 16 May 1981 | 16 November 2021<ref name="dvids1">Template:Cite web</ref> | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Dallas | SSN-700 | 31 January 1973 | 9 October 1976 | 28 April 1979 | 18 July 1981 | 4 April 2018 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| La Jolla | SSN-701/ MTS-701 |
10 December 1973 | 16 October 1976 | 11 August 1979 | 24 October 1981 | 15 November 2019 | Template:Age in years, months and days | Converted to a moored training ship for the Nuclear Power School as of 2020 | Charleston, SC<ref>Template:Naval Vessel Register URL</ref> | ||
| Phoenix | SSN-702 | 31 October 1973 | 30 July 1977 | 8 December 1979 | 19 December 1981 | 29 July 1998 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Boston | SSN-703 | 10 December 1973 | 11 August 1978 | 19 April 1980 | 30 January 1982 | 19 November 1999 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Baltimore | SSN-704 | 31 October 1973 | 21 May 1979 | 13 December 1980 | 24 July 1982 | 10 July 1998 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| City of Corpus Christi | SSN-705 | 4 September 1979 | 25 April 1981 | 8 January 1983 | 3 August 2017 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Albuquerque | SSN-706 | 27 December 1979 | 13 March 1982 | 21 May 1983 | 27 February 2017 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Portsmouth | SSN-707 | 10 December 1973 | 8 May 1980 | 18 September 1982 | 1 October 1983 | 10 September 2004 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Minneapolis-Saint Paul | SSN-708 | 31 October 1973 | 20 January 1981 | 19 March 1983 | 10 March 1984 | 28 August 2008 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Hyman G. Rickover (ex-Providence) |
SSN-709 | 10 December 1973 | 24 July 1981 | 27 August 1983 | 21 July 1984 | 14 December 2006 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Augusta | SSN-710 | 1 April 1983 | 21 January 1984 | 19 January 1985 | 11 February 2009 | Template:Age in years, months and days (0 months) |
Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| San Francisco | SSN-711/ MTS-711 |
Newport News Shipbuilding, Newport News | 1 August 1975 | 26 May 1977 | 27 October 1979 | 24 April 1981 | 5 May 2022 | Template:Age in years, months and days | Converted to a moored training ship for the Nuclear Power School as of 2021 | Charleston, SC<ref>Template:Naval Vessel Register URL</ref> | |
| Atlanta | SSN-712 | 17 August 1978 | 16 August 1980 | 6 March 1982 | 16 December 1999 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Houston | SSN-713 | 29 January 1979 | 21 March 1981 | 25 September 1982 | 26 August 2016 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Norfolk | SSN-714 | 20 February 1976 | 1 August 1979 | 31 October 1981 | 21 May 1983 | 11 December 2014 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Buffalo | SSN-715 | 23 February 1976 | 25 January 1980 | 8 May 1982 | 5 November 1983 | 30 January 2019 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Salt Lake City | SSN-716 | 15 September 1977 | 26 August 1980 | 16 October 1982 | 12 May 1984 | 15 January 2006 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | ||
| Olympia | SSN-717 | 31 March 1981 | 30 April 1983 | 17 November 1984 | 5 February 2021 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Honolulu | SSN-718 | 10 November 1981 | 24 September 1983 | 6 July 1985 | 2 November 2007 | Template:Age in years, months and days | Disposed of by submarine recycling | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Providence | SSN-719 | II with VLS | General Dynamics Electric Boat, Groton | 16 April 1979 | 14 October 1982 | 4 August 1984 | 27 July 1985 | 22 August 2022 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> |
| Pittsburgh | SSN-720 | 15 April 1983 | 8 December 1984 | 23 November 1985 | 15 April 2020 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Chicago | SSN-721 | Newport News Shipbuilding, Newport News | 13 August 1981 | 5 January 1983 | 13 October 1984 | 27 September 1986 | 21 July 2023 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Key West | SSN-722 | 6 July 1983 | 20 July 1985 | 12 September 1988 | 22 July 2024 | 09|12|2024|07|22}}<ref name= "spm1">Template:Cite magazine</ref> | Stricken, final disposition pending
<ref>Template:Naval Vessel Register URL</ref> | ||||
| Oklahoma City | SSN-723 | 4 January 1984 | 2 November 1985 | 9 July 1988 | 9 September 2022 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Louisville | SSN-724 | General Dynamics Electric Boat, Groton | 11 February 1982 | 24 September 1984 | 14 December 1985 | 8 November 1986 | 9 March 2021 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |
| Helena | SSN-725 | 19 April 1982 | 28 March 1985 | 28 June 1986 | 11 July 1987 | Proposed 2025<ref name="decomm1">Template:Cite web</ref> | Active (Reserve), Awaiting Decommissioning | Norfolk, VA<ref>Template:Naval Vessel Register URL</ref> | |||
| Newport News | SSN-750 | Newport News Shipbuilding, Newport News | 3 March 1984 | 15 March 1986 | 3 June 1989 | Proposed 2026<ref name="decomm1" /> | Active, in commission | Groton, CT<ref>Template:Naval Vessel Register URL</ref> | |||
| San Juan | SSN-751 | III 688i (Improved) | General Dynamics Electric Boat, Groton | 30 November 1982 | 9 August 1985 | 6 December 1986 | 6 August 1988 | Proposed 2024<ref name="decomm1" /> | Active (Reserve), Awaiting Decommissioning | Groton, CT<ref>Template:Naval Vessel Register URL</ref> | |
| Pasadena | SSN-752 | 20 December 1985 | 12 September 1987 | 11 February 1989 | Proposed 2025<ref name="decomm1" /> | Active (Reserve), Awaiting Decommissioning | Norfolk, VA<ref>Template:Naval Vessel Register URL</ref> | ||||
| Albany | SSN-753 | Newport News Shipbuilding, Newport News | 29 November 1983 | 22 April 1985 | 13 June 1987 | 7 April 1990 | Active, in commission | Norfolk, VA<ref>Template:Naval Vessel Register URL</ref> | |||
| Topeka | SSN-754 | General Dynamics Electric Boat, Groton | 28 November 1983 | 13 May 1986 | 23 January 1988 | 21 October 1989 | Proposed 2024<ref name="decomm1" /> | Active (Reserve), Awaiting Decommissioning | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | ||
| Miami | SSN-755 | 24 October 1986 | 12 November 1988 | 30 June 1990 | 28 March 2014 | Template:Age in years, months and days | Stricken, final disposition pending | N/A<ref>Template:Naval Vessel Register URL</ref> | |||
| Scranton | SSN-756 | Newport News Shipbuilding, Newport News | 26 November 1984 | 29 August 1986 | 3 July 1989 | 26 January 1991 | Proposed 2026<ref name="decomm1" /> | Active, in commission | San Diego, CA<ref>Template:Naval Vessel Register URL</ref> | ||
| Alexandria | SSN-757 | General Dynamics Electric Boat, Groton | 19 June 1987 | 23 June 1990 | 29 June 1991 | Proposed 2026<ref name="decomm1" /> | Active, in commission | San Diego, CA<ref>Template:Naval Vessel Register URL</ref> | |||
| Asheville | SSN-758 | Newport News Shipbuilding, Newport News | 9 January 1987 | 24 February 1990 | 28 September 1991 | Active, in commission | Apra Harbor, GU<ref>Template:Naval Vessel Register URL</ref> | ||||
| Jefferson City | SSN-759 | 21 September 1987 | 17 August 1990 | 29 February 1992 | Active, in commission | Apra Harbor, GU<ref>Template:Naval Vessel Register URL</ref> | |||||
| Annapolis | SSN-760 | General Dynamics Electric Boat, Groton | 21 March 1986 | 15 June 1988 | 18 May 1991 | 11 April 1992 | Proposed 2027<ref name="decomm1" /> | Active, in commission | Apra Harbor, GU<ref>Template:Naval Vessel Register URL</ref> | ||
| Springfield | SSN-761 | 29 January 1990 | 4 January 1992 | 9 January 1993 | Active, in commission | Apra Harbor, GU<ref>Template:Naval Vessel Register URL</ref> | |||||
| Columbus | SSN-762 | 9 January 1991 | 1 August 1992 | 24 July 1993 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | |||||
| Santa Fe | SSN-763 | 9 July 1991 | 12 December 1992 | 8 January 1994 | Active, in commission | San Diego, CA<ref>Template:Naval Vessel Register URL</ref> | |||||
| Boise | SSN-764 | Newport News Shipbuilding, Newport News | 6 February 1987 | 25 August 1988 | 23 March 1991 | 7 November 1992 | Active, in commission | Norfolk, VA<ref>Template:Naval Vessel Register URL</ref> | |||
| Montpelier | SSN-765 | 19 May 1989 | 23 August 1991 | 13 March 1993 | Active, in commission | Norfolk, VA<ref>Template:Naval Vessel Register URL</ref> | |||||
| Charlotte | SSN-766 | 17 August 1990 | 3 October 1992 | 16 September 1994 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | |||||
| Hampton | SSN-767 | 2 March 1990 | 3 April 1992 | 6 November 1993 | Active, in commission | San Diego, CA<ref>Template:Naval Vessel Register URL</ref> | |||||
| Hartford | SSN-768 | General Dynamics Electric Boat, Groton | 30 June 1988 | 22 February 1992 | 4 December 1993 | 10 December 1994 | Active, in commission | Groton, CT<ref>Template:Naval Vessel Register URL</ref> | |||
| Toledo | SSN-769 | Newport News Shipbuilding, Newport News | 10 June 1988 | 6 May 1991 | 28 August 1993 | 24 February 1995 | Active, in commission | Groton, CT<ref>Template:Naval Vessel Register URL</ref> | |||
| Tucson | SSN-770 | 15 August 1991 | 20 March 1994 | 18 August 1995 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | |||||
| Columbia | SSN-771 | General Dynamics Electric Boat, Groton | 14 December 1988 | 21 April 1993 | 24 September 1994 | 9 October 1995 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | |||
| Greeneville | SSN-772 | Newport News Shipbuilding, Newport News | 28 February 1992 | 17 September 1994 | 16 February 1996 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> | ||||
| Cheyenne | SSN-773 | 28 November 1989 | 6 July 1992 | 16 April 1995 | 13 September 1996 | Active, in commission | Pearl Harbor, HI<ref>Template:Naval Vessel Register URL</ref> |
Among the retired boats, a few were in commission for nearly 40 years or more, including Bremerton (40), Jacksonville (40), La Jolla (38) and San Francisco (41). With a wide variance in longevity, twelve boats were laid up halfway through their projected lifespans, with Baltimore being the youngest to be retired at only 15 years, 11 months.<ref name=fas /> Another five boats were also laid up early (within 20–25 years), due to their midlife reactor refueling being cancelled, and one was lost during overhaul due to arson. All retired boats have been or will be scrapped per the Navy's Ship-Submarine Recycling Program. In addition, two boats, La Jolla and San Francisco, have been converted to moored training ships.
In popular culture
[edit]- Los Angeles-class submarines have been featured prominently in numerous Tom Clancy literary works and film adaptations, most notably Template:USS in The Hunt for Red October.<ref>Template:Cite book</ref> Other appearances include Template:USS in the novel Red Storm Rising and Template:USS in SSN. In addition to fictional works, Clancy's 1993 non-fiction book Submarine: A Guided Tour Inside a Nuclear Warship features an in-depth exploration of Template:USS.
- Template:USS was used in the 2008 made-for-television film Stargate: Continuum.<ref>Template:Cite web</ref>
- 688 Attack Sub, a 1989 MS-DOS submarine simulator, allowed the player to control a Los Angeles-class submarine during a set of Cold War missions. The game was also released for the Sega Genesis console.
- Jane's 688(i) Hunter/Killer, Sub Command, Dangerous Waters, developed by Sonalysts Inc., and Cold Waters by Killerfish Games, are video games where players control the 688i Los Angeles-class submarine.
See also
[edit]Template:Portal Template:Div col
- List of active Los Angeles-class submarines by homeport
- List of submarine classes of the United States Navy
- List of submarines of the United States Navy
- List of submarine classes in service
- Submarines in the United States Navy
- Cruise missile submarine
- Attack submarine
Notes
[edit]References
[edit]- Template:Naval Vessel Register
- Template:Cite book
- Template:Cite book
- Template:Cite book
- Template:Cite book
- Template:Cite book
- Template:Cite book
- Template:Cite book
External links
[edit]Template:Los Angeles class submarinesTemplate:Active ship classes of the United States NavyTemplate:Current SSN Template:US submarine classes after 1945 Template:General Dynamics