Japanese Maritime Self-Defense Force (MSDF) destroyer Ishikari blasts off an anti-submarine rocket during a rehearsal ahead of next Sunday's naval fleet review, at Sagami Bay off Yokohama October 22, 2006. Japan plans to monitor ships heading to North Korea in waters off its western and southern coasts following the U.N. resolution to punish Pyongyang for its nuclear test, a newspaper reported on Sunday. REUTERS/Issei Kato (JAPAN) Reuters - Oct 22 1:04 AM Japanese Maritime Self-Defense Force (MSDF) Aegis ship Choukai (C) leads the MSDF fleet as a Japanese naval flag flutters during a rehearsal ahead of next Sunday's naval...