The United States has reportedly begun moving parts of its Terminal High Altitude Area Defense (THAAD) missile system and other military hardware from South Korea to the Middle East for use in its war against Iran. The move, reported this week by US media citing Pentagon officials, has raised questions about Washington’s security commitment to its East Asian allies. South Korea’s President Lee Jae Myung sought to reassure the public that the country remains capable of deterring threats from North Korea, despite the redeployment of US assets. He emphasized that South Korea’s defense budget is among the world’s largest and exceeds North Korea’s GDP by 1.4 times.

Foreign Minister Cho Hyun confirmed that discussions were underway with the US on possibly redeploying Patriot missile defense systems to the Middle East, with unconfirmed reports suggesting some batteries could go to Saudi Arabia and the UAE. The US Forces Korea declined to comment on specific movements for security reasons. Analysts warned that North Korea might misinterpret the relocation as a chance to test allied defenses.

Japan also faces adjustments as US naval assets based there are redirected to the Arabian Sea, prompting domestic criticism that the redeployments could weaken regional deterrence and reflect a lack of strategic planning in Washington.