WATER RUSH U.S. sailors and Marines aboard the aircraft carrier USS Ronald Reagan load humanitarian assistance supplies onto an HH-60H Seahawk helicopter assigned to Anti-Submarine Squadron 4 in the Pacific Ocean, March 19, 2011. The Ronald Reagan is operating off the coast of Japan providing humanitarian assistance to support Operation Tomodachi. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 359115-U-LGG51-996.jpg Photo Gallery