South Korea has told the United States that it is willing to contribute to efforts to restore free navigation through the Strait of Hormuz, while the presidential office says Seoul has not rejected possible forms of participation in the regional response. Foreign Minister Cho Hyun delivered the message during talks with U.S. Secretary of State Marco Rubio in Washington on September 18. The two ministers also reaffirmed their commitment to the alliance and agreed to keep coordinating on bilateral, Korean Peninsula and international issues.
The statement came as Seoul pushed back on reporting that President Lee Jae-myung had rejected a U.S. request related to deployment in the Hormuz area. The presidential office said on September 19 that describing Lee’s position as a rejection was inaccurate. According to its clarification, the government is continuing to review ways South Korea could contribute rather than treating the matter as settled.
Seoul keeps its options open
That distinction leaves policy space open without announcing a specific military commitment. Cho’s public position is framed around restoring free passage through the strait, while the presidential office has emphasized that contribution options remain under consideration. Neither of the two reports used for this story confirms a deployment decision, force size, timetable or operational plan.
The issue therefore sits at the intersection of alliance coordination and South Korea’s own assessment of how far it should participate in a Middle East security response. The Washington meeting shows that Hormuz is being discussed alongside the broader U.S.-Korea relationship, but Seoul’s public language remains deliberately short of a finalized operational commitment.
Attention now shifts to whether the government defines a concrete contribution and, if it does, what form that contribution takes. Until a decision is announced, the clearest change is diplomatic: South Korea has moved from rebutting the idea that it simply refused participation to publicly stating that it is willing to help restore free navigation and is still examining available options.