Trump's Move to Reduce US-South Korea Military Drills: A Gesture to North Korea or a Rebuke to Seoul?

Trump abruptly announced a reduction in the scale of US-South Korea joint military exercises. On the surface, this move appears as a gesture of goodwill toward North Korea, setting the stage for resuming US-North Korea dialogue; in essence, it serves as a rebuke to South Korea. The core trigger is Trump's dissatisfaction with Seoul's refusal to support US military action against Iran and its delay in fulfilling investment commitments to the US. By leveraging defense as a bargaining chip, this move raises concerns over the stability of the US-South Korea alliance.