NORTH BOHAI SEA MILITARY EXERCISES 2300 UTC TO 0900 UTC DAILY FROM 18 JUN TO 20 JUN.IN AREA BOUNDED BY 1）39-58.46N 120-38.63E 2）40-18.56N 120-38.63E，3）40-18.40N 120-42.26E，4）39-58.28N 120-42.26E AND IN AREA BOUNDED BY 1）40-02.25N 120-31.28E，2）40-21.11N 120-40.28E，3）40-20.25N 120-43.78E，4）40-01.48N 120-34.85E .ENTERING PROHIBITED. LIAONING MSA CHINA.