PORTLAND, Ore. Pacific Northwest shipbuilder Vigor has won a contract -- totaling as much as $979 million over 10 years -- to build the U.S. Army?s Maneuver Support Vessel (Light), MSV(L), a new generation of landing craft for the U.S. Army. The Vigor MSV(L) design will replace the Army's fleet of aging LCM-8 "Mike" boats.