U.S. Navy sailors attach a cargo pendant to an HH-60H Seahawk helicopter. U.S. Navy sailors attach a cargo pendant to an HH-60H Seahawk helicopter assigned to Helicopter Anti-Submarine Squadron 4 during a vertical replenishment in the Pacific Ocean on July 16, 2010. The USS Ronald Reagan (CVN 76) is participating in Rim of the Pacific, a biennial exercise that allows participating nations to build trust and enhance partnerships needed to improve maritime security. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 428278-R-VVH61-067.jpg Photo Gallery