U.S. calls for interoperability with Korean Air Defense System

U.S. defense chief emphasizes S. Korea-U.S. alliance against N. Korean threats

U.S. defense chief emphasizes S. Korea-U.S. alliance against N. Korean threats

U.S. researcher calls for S. Korea to join U.S. missile defense system

U.S. researcher calls for S. Korea to join U.S. missile defense system

U.S. calls for keeping up pressure on North Korea ahead of inter-Korean summit

S. Korean president calls Korea, U.S. FTA revision talks "job well done"

U.S. calls for keeping up pressure on North Korea ahead of inter-Korean summit

U.S. calls for keeping up pressure on North Korea ahead of inter-Korean summit

S. Korean president calls Korea, U.S. FTA revision talks "job well done"

Tensions remain on Korean peninsula as S. Korea-U.S. joint defense drill wraps up

S. Korea, U.S. form joint defense committee to counter N. Korean threats

S. Korea, U.S. discuss missile defense, response to N. Korean provocations

S. Korea, U.S. discuss missile defense, response to N. Korean provocations

S. Korea, U.S. discuss missile defense, response to N. Korean provocations

Defense chiefs of S. Korea, U.S. discuss peace and prosperity of Korean peninsula

Defense chiefs of S. Korea, U.S. discuss peace and prosperity of Korean peninsula

N. Korea again calls for U.S. to declare an end to Korean War

S. Korean president calls Korea, U.S. FTA revision talks "job well done"

S. Korean defense minister, U.S. diplomat vow to punish N. Korea for latest nuke test

S. Korean president calls diplomacy with U.S., China, Japan, Russia crucial in face of growing N. Korea threat

THAAD meant to protect S. Korea from N. Korean threat: U.S. Defense Secretary

S. Korea, U.S. form joint defense committee to counter N. Korean threats

S. Korean president calls Korea, U.S. FTA revision talks "job well done"

U.S. Air Force monitoring N. Korea with spy plane in S. Korean airspace

Seoul's defense chief calls for proactive measures concerning N. Korean fishing boat incident