Engineering:USS Michigan (SSGN-727)

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Short description: Submarine of the United States
USS Michigan (SSBN-727).jpg
USS Michigan as SSBN-727 (2002)
History
United States
Name: USS Michigan (SSGN-727)
Namesake: US state of Michigan
Ordered: 28 February 1975
Builder: General Dynamics Electric Boat
Laid down: 4 April 1977
Launched: 26 April 1980
Commissioned: 11 September 1982
Homeport: Naval Base Kitsap, Bangor, Washington
Motto: Tuebor ("I will defend")
Badge: USS Michigan SSGN-727 Crest.png
General characteristics
Class and type: Ohio-class

USS Michigan (SSBN-727/SSGN-727) is an Ohio-class nuclear-powered guided missile submarine (SSGN), converted from a ballistic missile submarine (SSBN), that is part of the United States Navy. She is the third vessel to bear the name of the U.S. state of Michigan.

Construction and commissioning

Michigan was constructed at the Electric Boat Division of General Dynamics Corporation in Groton, Connecticut, and was commissioned on 11 September 1982. Michigan arrived in Bangor, Washington, on 16 March 1983 and completed sixty-six Strategic Deterrent Patrols. She was originally designed and commissioned as a ballistic missile submarine (SSBN) capable of deploying 24 Trident II submarine-launched ballistic missiles (SLBM) with nuclear warheads.

Conversion to SSGN

As of June 2007, Michigan has been converted to an SSGN at the Puget Sound Naval Shipyard.[1] Her hull classification symbol then changed from SSBN-727 to SSGN-727.

Post-conversion

On 12 December 2009, Michigan returned to Naval Base Kitsap, her home base, completing her first deployment after the SSGN conversion. The deployment began 10 November 2008, and included numerous missions. The boat also completed several theater security cooperation engagements with Pacific Rim nations.[2]

On 28 June 2010, Michigan was one of three Ohio-class submarines involved in a US response to Chinese missile testing in the contested East China Sea. Michigan, Ohio, and Florida all surfaced simultaneously in the waters of South Korea, the Philippines, and the British Indian Ocean Territory respectively.[3][4]

In August 2016, Chief Petty Officer Dominique Saavedra became the first enlisted female sailor to earn her submarine qualification, and was assigned to Michigan.[5] (The first female, both officer and overall was in 2011.[6])

On 25 April 2017, Michigan docked at Busan Naval Base, South Korea, during a time of heightened tensions with North Korea. She later joined the USS Carl Vinson Carrier Strike Group in the Sea of Japan for exercises.[7] Photographs show a dry deck shelter mounted on Michigan.

Michigan returned to Busan Naval Base, South Korea on 15 June 2023, the day after North Korea fired two short-range missiles off its east coast. The visual display of the submarine - again with a mounted dry deck shelter - was done to demonstrate the US resolve to support and protect South Korea against North Korea's recent aggression.[8]

References

  1. "Ceremony Celebrates USS Michigan Conversion". Kitsap Sun. http://archive.kitsapsun.com/news/local/ceremony-celebrates-uss-michigan-conversion-ep-423063990-358970341.html. 
  2. "Michigan completes first SSGN deployment". Military Times. 16 December 2009. http://www.navytimes.com/article/20091216/NEWS/912160329/Michigan-completes-first-SSGN-deployment. 
  3. "In 2010, the U.S. Navy Surfaced Three Missiles Subs as a Warning to China". Medium. 14 April 2016. https://medium.com/war-is-boring/in-2010-the-u-s-navy-surfaced-three-missiles-subs-as-a-warning-to-china-adb72141dfe7. 
  4. Torode, Greg. "US submarines emerge in show of military might". http://viet-studies.info/kinhte/US_submarines_SCMP.htm. 
  5. "1st enlisted female sailor gets submarine qualification". Chicago Tribune. 13 July 2016. http://www.chicagotribune.com/news/nationworld/ct-first-female-sailor-submarine-qualification-20160804-story.html. 
  6. "USS Ohio Gold Crew Member Becomes First Female Supply Officer to Qualify in Submarines". Sea Technology. August 2012. http://www.sea-technology.com/news/archives/2012/navy_currents/navy_currents0812.php. 
  7. "North Korea tensions: USS Michigan submarine to enter South Korean port" (in en-US). Fox News. 24 April 2017. http://www.foxnews.com/world/2017/04/24/north-korea-tensions-uss-michigan-submarine-to-enter-south-korean-port.html. 
  8. "U.S. nuclear-powered submarine arrives at South Korea's Busan port" (in en-US). Reuters. 16 June 2023. https://www.reuters.com/world/asia-pacific/us-nuclear-powered-submarine-arrives-south-koreas-busan-port-2023-06-16/. 
This article includes information collected from the Naval Vessel Register and various news articles.

External links