President Donald Trump has ordered a significant reduction in the scale of upcoming joint US-South Korea military exercises, known as Ulchi Freedom Shield. The drills, which are scheduled to run from Monday until 27 August, were originally planned to involve approximately 18,000 South Korean troops alongside US forces and personnel from 11 of the 18 member states of the United Nations Command (UNC).
Despite the planned scope of the exercises, President Trump stated on Sunday evening that he was unhappy with the extent of US participation. He attributed his decision to his “very good relationship with Kim Jong-un,” describing the full-scale drills as costly and “totally inappropriate and hostile” toward a country that he claims has remained respectful during his presidency. Trump added that because it was too late to cancel the maneuvers entirely, he had instructed Defense Secretary Pete Hegseth to “substantially reduce” them. The president also remarked that South Korea had declined to assist in the denuclearization of Iran.
The move comes as military officials from both the US and South Korea have warned that North Korea is gaining critical battlefield experience through its involvement in the war in Ukraine. According to military briefings, Pyongyang has provided troops, artillery, and ballistic missiles to support Russia. Col. Ryan Donald, public affairs director for US-led commands in South Korea, noted that this year’s training scenarios were specifically designed to account for threats such as drone tactics, GPS disruption, and cyber attacks—lessons North Korean soldiers have reportedly brought back from the front lines in Ukraine. Lt. Gen. Scott Winter, deputy commander of the UNC, emphasized that officials are acutely aware of North Korea’s use of the conflict to test ballistic missile systems, leading to exercises that were intended to be “bigger and better than ever.”
More than 14,000 North Korean troops have reportedly fought in Russia’s Kursk region, with reports suggesting that Russia is preparing to receive an additional 30,000. Furthermore, the two nations are nearing the completion of a road bridge over the Tumen River, which analysts suggest serves as a military logistics corridor. In response to the planned drills, North Korea’s foreign ministry labeled the exercises a “rehearsal for an aggressive war” and threatened a new level of deterrent. Retired Lt. Gen. Chun In-bum, formerly of the South Korean special forces, warned that the current threat environment, marked by Pyongyang’s improved capabilities, should not be taken lightly. Despite the president’s directive, the South Korean defense ministry stated that the drills would proceed as previously scheduled.
“Our training accounts for that threat, that is why the exercise looks different [from previous exercises], and over the last five years it’s continually evolved.”
Russian state media says it is expected to open in September.





