GD247/21 SOUTH CHINA SEA MILITARY EXERCISES IN AREA BOUNDED BY 21-08-36N 110-46-36E，21-05-36N 110-46-36E，21-05-36N 110-51-36E AND 21-08-36N 110-51-36E 0000 UTC TO 1000 UTC DAILY 9 TO 12 DEC. ENTERING PROHIBITED GUANGDONG MSA CHINA
