A U.S. Navy Sikorsky SH-60B "Sea Hawk" assigned Helicopter Anti-Submarine Squadron Light HSL-37 "Easyriders" aboard the guided missile cruiser USS "Chosin" (CG-65) prepares to unload materials aboard The Royal Canadian Navy replenishment oiler HMCS "Protecteur" (AOR 509). "Chosin" was participating in recovery operations of "Protecteur" in the waters off the coast of Hawaii (USA). "Protecteur" suffered a fire and breakdown 340 nautical miles northeast of Pearl Harbor, Hawaii. She was moving at limited speeds and the U.S. Navy ships USS "Michael Murphy" (DDG-112), "Chosin", and USNS "Sioux" (T-ATF-171) were dispatched to assist, with the "Sioux" towing "Protecteur" to Hawaii.