YELLOW SEA MILITARY EXERCISES IN AREA BOUNDED BY THE LINES JOINING: (1) 35-36.50N/120-04.00E; (2) 35-36.50N/121-17.60E; (3) 35-24.50N/121-17.60E; (4) 35-24.50N/120-57.00E. FROM 252130UTC TO 260400UTC MAR, ENTERING PROHIBITED.