The U.S. combat support ship, to the operational control of Military Sealift Command. Sailor-crewed combatant ship to a civilian-crewed, noncombatant ship during a ceremony held June 14 in Earle, N.J. other civilian-crewed MSC ships that provide at-sea logistic support to the Navy fleet. "Today marks a change of operators for USS Arctic, but not a change of mission. allow the U.S. Navy to arrive on station and remain as long as needed," said Rear Adm. David L. included Read Adm. Lindell G. Rutherford, USN, Commander, Carrier Group Four. to USNS status. Supply was the first to make the change last July. and food to ships underway. of 107 feet. resupply at sea. reassigned to MSC's control in the next two years. savings of $75 million in operating costs.