A US Marine Osprey crashes during drills in Australia, killing 3 and injuring 20, some critically

CANBERRA, Australia — A United States Marine Corps aircraft with 23 Marines aboard crashed on a north Australian island Sunday, killing at least three and critically injuring at least five during a multinational training exercise, officials said.

Three had been confirmed dead on Melville Island and five were flown in serious condition 80 kilometers (50 miles) to the mainland city of Darwin for hospital treatment after the Bell Boeing V-22 Osprey aircraft crashed around 9:30 a.m., a statement from the Marines said.

“Recovery efforts are ongoing,” the statement said, adding the cause of the crash was under investigation.

Aircraft had been sent from Darwin to retrieve more survivors from the remote location but no further details on the fate of the other 15 Marines on board had been released hours later.

A U.S. military official reported to Australian air traffic controllers a “significant fire in the vicinity of the crash site,” according to an audio recording of the conversation broadcast by Nine News television.

Melville resident Shane Murphy was fishing from a beach when the Osprey crashed and told Australian Broadcasting Corp. he saw a “big mushroom of black smoke” rise from the wreckage.

Northern Territory Police Commissioner Michael Murphy said no one on board had escaped injury.

One of the injured was undergoing surgery at the Royal Darwin Hospital, Northern Territory Chief Minister Natasha Fyles said around six hours after the crash.

“We acknowledge that this is a terrible incident,” Fyles said. “The Northern Territory government stands by to offer whatever assistance is required.”