North Korea declares denuclearization talks over following US-South Korea arms deal

On June 14, 2026, the North Korean Foreign Ministry announced that the issue of denuclearization is definitively and irreversibly closed. This statement follows recent military cooperation between the United States and South Korea, specifically the U.S. State Department's approval of an advanced air-to-air missile sale to Seoul. North Korean officials condemned these exports as war-related activity and asserted the country's status as an irreversible nuclear state. Tensions escalated following a trilateral meeting in Tokyo involving the U.S., South Korea, and Japan. South Korea is currently pursuing nuclear cooperation initiatives for the construction of nuclear-powered submarines, as agreed upon by U.S. President Donald Trump and South Korean leader Lee Jae-myung in 2025. Pyongyang maintains that such military collaborations are preparations for potential conflict, vowing to continue strengthening its own nuclear deterrent to maintain regional power balance. Despite international concern, both Washington and Seoul continue to deepen their defense partnership.