WASHINGTON/TOKYO—Six U.S. Marines were missing following a still-unexplained mishap off the coast of Japan on Dec. 6 involving two U.S. Marine Corps aircraft, which may have collided mid-air during a refueling exercise gone wrong, U.S. officials said.
Japan’s defense ministry said that its maritime forces had so far rescued one of the seven Marines who were aboard the two aircraft at the time of the incident. Search and rescue efforts were ongoing, U.S. and Japanese officials said.
The rescued person had been on the F/A-18 Hornet fighter jet, and was a in stable condition at Marine Corps Air Station Iwakuni, Japanese Defense Minister Takeshi Iwaya told a news conference.
“The incident is regrettable, but our focus at the moment is on search and rescue,” he said. “Japan will respond appropriately once the details of the incident are uncovered.”
The Marine Corps said in a statement that the incident occurred around 2 a.m. local time in Japan on Dec. 6 about 200 miles off the Japanese coast.
The F/A-18 and the KC-130 Hercules refueling aircraft had launched from Marine Corps Air Station Iwakuni and were conducting regular training when there was a “mishap,” the Marine Corps said.
The Marine Corps did not elaborate on the nature of the incident. A U.S. official, speaking on condition of anonymity, said it occurred during a refueling exercise.
Officials who spoke to Reuters on condition of anonymity were unsure precisely how the mishap occurred but none suspected foul play. An investigation has begun.
The Marine Corps suggested Japanese search and rescue aircraft had taken the lead on the rescue mission.
“We are thankful for the Japan Maritime Self-Defense Force’s efforts as they immediately responded in the search and rescue operation,” it said.
By Phil Stewart and Idrees Ali