U.S. relief crews in Japan

Sailors move dozens of fresh water cases to Sea Hawk helicopters on the flight deck of the aircraft carrier USS Ronald Reagan (CVN 76) prior to flying supplies and conducting Search and Rescue operations over mainland Japan, on Tuesday, March 14, 2011. The Ronald Reagan is currently off the coast of Japan rendering humanitarian assistance and disaster relief following Friday's massive earthquake and tsunami.

Pictures: Devastation in Japan

Pictures: Search and rescue in Japan
Pictures: Quake, tsunami slam Japan
Special section: Disaster in Japan

Credit: U.S. Navy photo by Mass Communication Specialist 3rd Class Alexander Tidd