The US and Japan still can't find a missing F-35, and its 'secrets' may be in danger

The US and Japan have been conducting a tireless, around-the-clock search for a missing F-35 for a week, but so far, they have yet to recover the downed fighter or its pilot. A life is on the line, and the "secrets" of the most expensive weapon in the world are lost somewhere in the Pacific Ocean.
A Japan Air Self-Defense Force F-35A Lightning II Joint Strike Fighter flown by 41-year-old Maj. Akinori Hosomi disappeared from radar last Tuesday, April 9. No distress signal was sent out as the aircraft vanished roughly 85 miles east of Misawa Air Base.
The disappearance is the first crash of the F-35A and the first time a third-party user has lost an F-35, making this a uniquely troubling situation for everyone involved.
businessinsider