Destroyers from the U.S., left, South Korea and Japan, right, are at anchor at a naval base in Busan, South Korea, Tuesday, Oct. 12, 2010. South Korea will stage a naval exercise with the United ... more 
Destroyers from the U.S., left, South Korea and Japan, right, are at anchor at a naval base in Busan, South Korea, Tuesday, Oct. 12, 2010. South Korea will stage a naval exercise with the United States, Japan and Australia off the southern city of Busan as part of the U.S.-led Proliferation Security Initiative (PSI) to intercept shipments of weapons of mass destruction including nuclear arsenals amid mounting tension with the North over the sinking of a Seoul warship. less 
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Associated Press | Photo By Yonhap, Jo Jung-ho
Wed, Oct 13, 2010 4:39 AM EDT