South Korea, US & Japan Discuss NK Missile Launch Response

January 28, 2026

South Korea, the United States, and Japan held three-way talks to discuss North Korea’s recent missile launch and steps for coordinated response and information sharing among the three allies. The discussions, conducted via phone, reflect growing concern among Seoul, Washington, and Tokyo over Pyongyang’s provocative weapons tests.

Details of North Korea’s Missile Launch

North Korea recently fired multiple short-range ballistic missiles into the East Sea (Sea of Japan), according to South Korean and Japanese military reports. Japan’s Defence Ministry said the missiles reached an altitude of about 80 kilometers and flew roughly 350 kilometers before splashing into the sea, prompting strong condemnation from Tokyo.

Coordination Among Allies

According to South Korea’s foreign ministry, Seoul, Washington, and Tokyo maintain rapid information-sharing channels and communicated through their existing mechanisms during and after the launch. While specific details of the latest phone discussion were not disclosed, officials noted that prior government positions on the missile tests had already been articulated through respective national security offices.

Regional Security Implications

North Korea’s repeated missile tests have heightened tensions across Northeast Asia. The trilateral talks are part of a broader effort by South Korea, the US, and Japan to enhance defence cooperation, deterrence, and readiness against Pyongyang’s advancing weapons programs including ballistic and potential nuclear capabilities while reaffirming shared security commitments in the region.