U.S. Marines rush simulated injured Marines to an MV-22B Osprey U.S. Marines with Combat Logistics Battalion 26, 26th Marine Expeditionary Unit, rush simulated injured Marines to an MV-22B Osprey during a mass casualty training exercise at Fort Pickett, Va., on Sept. 14, 2012. The exercise is part of the 26th MEU’s pre-deployment training program. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 365337-F-RFH36-373.jpg Photo Gallery