GD36/22 SOUTH CHINA SEA GUNNERY EXERCISES IN AREA BOUNDED BY 21-36-00N 112-42-24E，21-36-18N 112-39-30E，21-25-18N 112-48-54E AND 21-28-48N 112-52-06E FROM 0630 UTC TO 0830 UTC 14 APR. AND FROM 0100 UTC TO 0300 UTC 16 APR. ENTERING PROHIBITED GUANGDONG MSA CHINA