2 Japanese navy helicopters crash in the Pacific Ocean during training, leaving 1 dead and 7 missing
Two Japanese navy helicopters carrying eight crew members have crashed in the Pacific Ocean south of Tokyo during nighttime training in a possible collision, leaving one dead.

Not American, but still, Naval Aviation of a partner force. There is a reason most countries won't do night ops like we do.
Japan has been in the naval aviation business for a while. Didn't know they were flying -60s. Though I don't know why it would surprise me.
Either way, rough day.