Trump orders cut of US-South Korea drills, sparking alliance doubts
President Donald Trump used his Truth Social platform to tell the Pentagon to sharply reduce the annual US-South Korea joint exercises, catching Seoul off guard and prompting a scramble to adjust the drills.
On a public holiday in Seoul, President Donald Trump posted on Truth Social that he was directing the Pentagon to substantially reduce the annual US-South Korea joint military drills, labeling the full exercise as an inappropriate signal to North Korea. The announcement, which arrived without prior diplomatic notice, forced the Pentagon to begin executing the order and led General Xavier Brunson to confer with Defense Minister Ahn Gyu-back.
The two sides agreed to cut the exercise from 11 days to five and to scale back several field training components. South Korean officials expressed alarm, questioning the durability of the alliance forged since the Korean War armistice and prompting calls for stronger self-defence capabilities. President Lee Jae Myung affirmed the alliance’s importance while urging greater self-reliance and signalled willingness to discuss contributions to freedom of navigation in the Strait of Hormuz. Lawmakers and commentators debated whether Seoul should rethink its policy toward the US-Israel conflict with Iran, amid public frustration over learning of the decision via social media.
Why it matters
The sudden scaling back of joint drills raises questions about the US-South Korea security pact and regional stability.
How this story developed
- Aug 14 Trump directs Pentagon to cut back joint drills with South Korea
- Aug 16 Trump announced a partial reduction of the drills after Seoul declined to assist on Iran denuclearisation.
- Aug 17 President Donald Trump ordered Defence Secretary Pete Hegseth to substantially reduce U.S. participation in the Ulchi Freedom Shield exercises.
- Aug 18 Donald Trump posted on Truth Social claiming election fraud, citing India’s election ID rules and urging passage of the SAVE AMERICA ACT.
- Aug 18 The Ulchi Freedom Shield, an 11-day tabletop and field exercise involving about 18,000 South Korean troops, was slated to test responses to regional threats. Trump’s directive, citing good ties with Kim Jong Un and South Korea’s stance on Iran, left the scope of the cuts unclear. Experts warn that trimming costly field maneuvers could erode joint operational familiarity and delay a planned shift to South Korean wartime command. North Korea has already condemned the drills as provocative, threatening a stronger deterrent. Senior US and South Korean officials are meeting to discuss how to adjust the schedule.
- Aug 18 U.S. and South Korean forces launched the ten‑day exercise on Monday, though the scope was trimmed.
- Aug 18 Trump announced a substantial scaling back of U.S. participation in the Ulchi Freedom Shield drills.
- Aug 19 South Korean foreign minister said the drill reduction appears intended to pressure Seoul on Iran and a U.S. investment agreement.
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