Are Japan and the U.S. losing South Korea as an ally?

What happened: The Republican Party's poor showing in the U.S. midterm elections has weakened the Trump administration politically, raising questions about Washington's commitment to alliances. Why it matters: Tensions have grown since South Korean President Lee Jae Myung took office after a snap election in June 2025, jeopardizing cooperation among Washington, Tokyo and Seoul as regional threats mount. Friction stems from Seoul's subtle pro-Beijing signals, possibly reflecting growing deference to Beijing on intelligence and regional deterrence.

The Republican Party's poor showing in the U.S. midterm elections has weakened the Trump administration politically, raising questions about Washington's commitment to alliances.

Tensions have grown since South Korean President Lee Jae Myung took office after a snap election in June 2025, jeopardizing cooperation among Washington, Tokyo and Seoul as regional threats mount. Friction stems from Seoul's subtle pro-Beijing signals, possibly reflecting growing deference to Beijing on intelligence and regional deterrence.