Name USS Defender Commissioned 30 September 1989 Homeport Sasebo, Japan Construction started 1 December 1983 Length 68 m | Laid down 1 December 1983 Decommissioned 1 October 2014 Fate Sold for scrap 2014 Launched 4 April 1987 | |
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USS Defender (MCM-2) was an Avenger-class mine countermeasures ship in the service of the United States Navy. She entered service in September 1989 and was decommissioned in October 2014.
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History

It was laid down on 1 December 1983 at Marinette Marine Corp., Marinette, Wisconsin; launched on 4 April 1987; and commissioned on 30 September 1989. As of 1 July 2009, she was active in Mine Countermeasures Squadron Seven, U.S. Pacific Fleet, permanently forward deployed to Sasebo, Japan.
Defender was decommissioned at San Diego on 1 October 2014.
Systems

Auxiliary systems: three Waukesha ship service diesel generator sets, one solar gas turbine generator, one omnithruster bow thruster system.

Electronic systems: one AN/SSN-2 Precise Integrated Navigation System (PINS), one AN/SQQ-32 Mine Hunting Sonar, one AN/SPS-55 Surface Radar, one AN/WSN-7 Gyro compass, Mine Countermeasure Equipment Suite, one AN/SLQ-48 (V) Mine Neutralization System, one AN/SQL-37 (V) 3 Magnetic/Acoustic Influence Minesweeping Gear, Oropesa type 0 size 1 Mechanical Sweep Equipment, MDG 1701 Marconi Magnetometer Degaussing System.
Operations
For a review of current year-to-year operations of USS Defender), including operations after Hurricane Katrina, see:

