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Seoul's top diplomat heads to Washington for talks with Rubio

South Korea's Foreign Minister Cho Hyun-dung will visit Washington next week for discussions with US Secretary of State Marco Rubio on bilateral investment and regional security concerns, including tensions in the Strait of Hormuz.

LSN Singapore · 16 September 2026

Seoul's top diplomat heads to Washington for talks with Rubio

Foreign Minister Cho Hyun-dung is scheduled to travel to Washington from September 17 to 19 for high-level meetings with senior US officials. The visit comes as Seoul and Washington seek to strengthen diplomatic and economic ties amid evolving geopolitical challenges in Asia and the Middle East.

The centrepiece of the trip will be Cho's meeting with Secretary of State Marco Rubio, where the two officials are expected to discuss US-South Korean cooperation on investment initiatives and mutual security interests. The discussions will likely address Seoul's concerns regarding stability in critical shipping lanes, particularly in the Strait of Hormuz, a vital conduit for global energy supplies.

The visit reflects Seoul's continued focus on deepening its strategic partnership with Washington across multiple domains, from trade and technology to regional security. South Korea has maintained close coordination with the United States on matters ranging from North Korea's nuclear programme to supply chain resilience and defence cooperation.

Details regarding the full agenda and other officials Cho will meet during the three-day visit have not been disclosed. The trip underscores the importance Seoul places on maintaining robust channels of communication with the Biden administration on issues critical to regional stability and South Korean national interests.