U.S. Navy Sailors and U.S. Army Soldiers load water to a Helicopter from Helicopter Mine Countermeasures Squadron 15 assigned to the Nimitz-class aircraft carrier USS Carl Vinson for distribution to earthquake victims. Carl Vinson and Carrier Air Wing 17 are conducting humanitarian and disaster relief operations as part of Operation Unified Response after a 7.0 magnitude earthquake caused severe damage near Port-au-Prince, Jan. 12.