A U.S. Marine MV-22 Osprey tiltrotor aircraft from

A U.S. Marine MV-22 Osprey tiltrotor aircraft from Marine Medium Tiltrotor Squadron (VMM) 161, Marine Aircraft Group (MAG) 16, 3rd Marine Aircraft Wing takes off from an airfield during Dawn Blitz 2013 on Camp Pendleton, Calif., June 21, 2013. The Marine aircraft is taking part in an air assault training exercise to Marine Corps Air Ground Combat Center Twenty-nine Palms as a part of a scenario-driven exercise for Dawn Blitz 2013 which tests their ability to conduct complex operations essential for global crisis response. (U.S. Marine Corps photo by Lance Cpl. Darien J. Bjorndal/Released)