The Japan Ground Self-Defense Force has decided to halt its training with V-22 Ospreys in the prefecture during the Iron Fist exercise.

While Navy and Marine Corps officials touted progress in overcoming a fatal V-22 Osprey gearbox issue that has limited ...

Marine Corps officials released an Aviation Plan that detailed five major overhauls for the MV-22 Osprey fleet, including gearboxes made of harder steel.

Naval Air Systems Command confirmed in an emailed statement that the Osprey belonged to the wing’s VMM-268 squadron and added that “the aircrew executed the precautionary procedure in accordance with ...