This was a pretty big screw up by whoever was captaining the ship:

Japan’s Ministry of Defense has denied a Japanese media report this week that Chinese naval vessels fired two warning shots at a Japanese warship that sailed into China’s territorial waters last year. Japan Maritime Self-Defense Force destroyer JS Suzutsuki on July 4, 2024, inadvertently sailed within 12 nautical miles of the coast of Zhejiang province, Kyodo News reported at the time.
The Japanese destroyer was monitoring a live-fire exercise by Chinese forces in Hangzhou Bay, according to the report. After repeatedly warning the destroyer to change course, Chinese vessels fired two warning shots — one before it entered territorial waters and another after it crossed into the area, Kyodo reported Sunday, citing unnamed diplomatic sources.
You can read more at the link.




