Petty Officer 2nd Class Donald Boylen, aviation structural mechanic (left), Petty Officer 2nd Class Justin Leonard, aviation electronics technician (center), and Seaman Jamie Salmon, air crewman, push pallets of water onto a C-2 Greyhound aircraft at Naval Station Guantanamo Bay. The pallets of water are scheduled for delivery to Haiti as part of Operation Unified Response, providing humanitarian assistance in the aftermath of a 7.0 magnitude earthquake Jan. 12, 2010.