According to the website of the China Maritime Safety Administration, the Fangchenggang Maritime Safety Administration issued a navigation warning: from 00: 00 on 29 May to 24:00 on 31 May, live firing drills were conducted in some waters of the Beibu Gulf, and entry was prohibited.

According to the website of the China Maritime Safety Administration, the Fangchenggang Maritime Safety Administration issued a navigation warning: from 00: 00 on 29 May to 24:00 on 31 May, live firing drills were conducted in some waters of the Beibu Gulf, and entry was prohibited.