Twelve minehunter ships were built for the
U.S. Navy by Northrop Grumman Ship Systems (formerly Litton Avondale Industries) of
New Orleans and Intermarine of
Savannah. The ships were commissioned between 1993 and 1999. The 12 ships are long, wide, and tall. They have four decks, and have a complement of five officers, four chief petty officers, and 42 enlisted men. They are armed with two
.50 caliber machine guns. All of the major equipment is suspended from the main deck in glass-reinforced plastic holders, so that in the event of an undersea explosion, it will not be damaged. They have a max speed of , and a maximum operational range of . ==Decommissioning==