What happened
During a scheduled maritime patrol operation, an unidentified aircraft went down in the Pacific Ocean. The incident occurred in the waters situated near the city of Chōshi. At the time of the impact, the aircraft was engaged in its patrol mission when it struck the ocean surface.
All 11 occupants on board the plane were killed in the accident. The specific circumstances surrounding the descent and subsequent crash remain undetermined at this time.
Findings
The exact cause of the crash into the Pacific Ocean is currently unknown, as the precise sequence of events leading to the loss of the aircraft has not been established.