Key facts
- Midterm elections unlikely to fundamentally alter U.S. approach to South Korea alliance.
- Potential for increased congressional scrutiny of Trump administration policies if Democrats gain control.
- Alliance may face continued turbulence due to Trump's transactional foreign policy approach.
- Tariffs, defense burden-sharing, and intelligence frictions are potential sources of strain.
- Election results may influence Trump's incentives for renewed diplomacy with North Korea.
- Prospects for North Korea negotiations depend on Pyongyang's willingness to engage.
U.S. midterm elections are unlikely to significantly alter Washington's policy toward its alliance with South Korea, though they could influence President Donald Trump's demands on Seoul regarding security and trade, and his diplomatic efforts with North Korea, according to experts. While continuity in U.S. policy is generally anticipated, potential changes in congressional oversight, bilateral economic relations, and Trump's motivation for a diplomatic breakthrough with North Korean leader Kim Jong-un are noted. Experts suggest that a Democratic victory might increase congressional scrutiny of the Trump administration's policies, including tariffs and security matters, but significant shifts in the overall alliance approach are not expected. The transactional nature of Trump's foreign policy may continue to create turbulence in the U.S.-ROK alliance, with potential strains arising from defense burden-sharing and intelligence coordination. On North Korea, the election outcome could affect Trump's incentives to pursue renewed diplomacy, but meaningful negotiations would largely depend on Pyongyang's willingness to engage.