03/17/2015: Marines Board MV-22 Osprey on USS Bonhomme Richard  EAST CHINA SEA (Mar 10, 2015) Credit: Navy Media Content Services:3/10/15 Marines assigned to the 31st Marine Expeditionary Unit (31st MEU), board an MV-22 Osprey tiltrotor aircraft, assigned to Marine Medium Tiltrotor Squadron (VMM) 265, on the flight deck of the…