DefenceTalkThe US Marine Corps may ground its entire air fleet for a safety review following the crash of an Osprey tilt-rotor aircraft in Australia that killed three Marines, a defense official said Monday. The Japan-based Marine MV-22 Osprey crashed Saturday during an exercise off the Australian coast, leaving three service members missing and presumed dead. […]https://www.defencetalk.com/us-marines-may-ground-aircraft-after-latest-deadly-crash-70257/