U.S. Marines, sailors and civilians upload onto an MV-22 Osprey aircraft. U.S. Marines, sailors and civilians upload onto an MV-22 Osprey aircraft at Forward Operating Base Sher Wali, Afghanistan, on May 22, 2010. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 362636-U-SZL98-394.jpg Photo Gallery