TOKYO/SEOUL -- The U.S., Japan and South Korea fully activated on Tuesday a system to share information on North Korean missiles in real time, ramping up security cooperation to better detect and respond to launches.
Defense
U.S., Japan, South Korea start sharing missile information in real time
North Korean advances spur push for quicker, more accurate analysis
From left, South Korean President Yoon Suk Yeol, U.S. President Joe Biden and Japanese Prime Minister Fumio Kishida meet in San Francisco in November. The countries seek to bolster cooperation in the face of security challenges in East Asia. © Kyodo
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