U.S. President Donald Trump has ordered a substantial reduction in the upcoming Ulchi Freedom Shield (UFS) military exercise, one of the two major annual drills conducted by the United States and South Korea. The order, issued just before the exercise's scheduled start, cites Trump's improved relationship with North Korean leader Kim Jong Un and South Korea's decision not to join the U.S. military action against Iran.
The scale and specific components of the reduction remain unclear, but experts warn that the move could compromise the combined readiness of U.S. and South Korean forces and potentially weaken their decades-long alliance. The UFS is a computer-simulated tabletop exercise designed to enhance the allies' ability to respond to regional security threats, particularly North Korean aggression. Field training exercises typically accompany the tabletop portion.
South Korea's military had previously indicated that this year's exercise would involve approximately 18,000 South Korean soldiers and incorporate lessons from recent conflicts, including North Korea's battlefield experiences in the Russia-Ukraine conflict. Reports suggested that 14 field training exercises were planned by both nations.
The UFS, along with a similar spring exercise, forms a cornerstone of the U.S.-South Korea alliance, which originated during the 1950-53 Korean War. However, these drills have consistently been a point of contention with North Korea, which views them as a rehearsal for invasion and has responded with missile tests. Last Friday, North Korea's Foreign Ministry accused the U.S. and South Korea of plotting more provocative drills and threatened a "new level of a deterrent," while the allies maintain the exercises are defensive.
Trump has previously voiced concerns about the cost of these drills, noting in a social media post that the United States bears a significant portion of the expenses. During his first term, he suspended joint exercises in 2018 in an effort to facilitate stalled nuclear negotiations with North Korea.
Gen. Xavier Brunson, commander of U.S. forces in South Korea, reportedly met with South Korean Defense Minister Ahn Gyu-back to discuss adjustments to the drills, though the South Korean Defense Ministry has not confirmed these reports.
Analysts suggest that while the tabletop exercise will likely proceed, "some costly field training that requires large-scale movements of troops" may be canceled. The reduction or suspension of drills is seen as significant because of the periodic rotation of allied commanders. A prolonged suspension could result in commanders unfamiliar with drill procedures participating upon their resumption.
Some experts believe Trump's action could lead to a broader scaling back of other regular drills, delivering a "big, crippling blow" to the joint operational posture. Furthermore, downsizing the exercise may delay the planned transition of wartime operational control to a binational command led by a South Korean general, a process the South Korean President aims to complete by 2030. While many South Koreans view this transition as a matter of national sovereignty, concerns persist about its potential impact on the alliance's strength.