Marine Medium Tiltrotor Training Squadron (VMMT) 204 conducts a training flight in an MV-22B Osprey over Marine Corps Air Station New River in Jacksonville, N.C., April 22. The primary function of the MV-22B Osprey is to serve as an amphibious assault transport of troops, equipment and supplies from assault ships and land bases. (U.S. Marine Corps photo by Cpl. Mary M. Carmona/Released.)