The Dalian Maritime Administration issued a navigation warning. From 16:00 on October 20 to 16:00 on the 27th, military missions will be carried out in parts of the northern part of the Yellow Sea of the Bohai Sea Strait, and entry is prohibited.

Zhitongcaijing · 10/19 00:25
The Dalian Maritime Administration issued a navigation warning. From 16:00 on October 20 to 16:00 on the 27th, military missions will be carried out in parts of the northern part of the Yellow Sea of the Bohai Sea Strait, and entry is prohibited.