According to the China Maritime Administration website, the Qingdao Maritime Administration issued a navigation warning. From 4 to 8 o'clock on July 29, military activities were carried out in parts of the Yellow Sea, and sailing was prohibited.

According to the China Maritime Administration website, the Qingdao Maritime Administration issued a navigation warning. From 4 to 8 o'clock on July 29, military activities were carried out in parts of the Yellow Sea, and sailing was prohibited.