Sens. Mark Kelly (D-Ariz.) and Thom Tillis (R-N.C.) sent a letter to the White House and Defense Secretary Pete Hegseth on Tuesday urging a reversal of the decision to reduce joint military exercises with South Korea. The senators stated that these training operations are necessary to maintain military readiness and the alliance between the two nations.
The request follows an announcement by President Trump on Sunday, via Truth Social, that he would order a reduction in the exercises. The president described the maneuvers as hostile toward North Korea and noted his relationship with North Korean leader Kim Jong Un. He also expressed dissatisfaction that South Korea had declined to assist with U.S. military operations in Iran.
In their two-page letter, Kelly and Tillis argued that exercises like Ulchi Freedom Shield are essential for practicing command and control and responding to threats. They stated that U.S. force posture should be dictated by military requirements rather than "political retaliation." The senators also suggested that a reduction in training could allow North Korea to redirect military resources toward other areas, such as supporting the Russian invasion of Ukraine.
On Monday, President Trump told reporters in the Oval Office that he had spoken with South Korean President Lee Jae Myung about the conflict with Iran. According to the president, he asked Lee for assistance, citing the presence of 39,000 U.S. soldiers stationed in South Korea, but the request was declined. The White House referred to these remarks on Tuesday when asked for further comment on the military exercises.
The decision has broader implications for international security and U.S. diplomatic relations. By reducing exercises, the U.S. risks changing the military balance on the Korean Peninsula. Kelly and Tillis stated this move might provide North Korea "greater freedom" to assist Russia in its ongoing war against Ukraine, a conflict that has already involved international military aid. Furthermore, the president’s public linking of South Korea's military defense to its lack of participation in Middle Eastern operations sets a precedent for using established defense alliances as leverage in unrelated regional conflicts.
For the American public and the defense industry, the shift signals a potential change in how the U.S. manages its long-standing Indo-Pacific commitments. While the specific number of exercises to be cut or the exact date the reduction takes effect was not reported, the move follows a previous attempt by the president in 2018 to suspend such drills. As of Tuesday, the office of Defense Secretary Pete Hegseth had not responded to requests for comment regarding the implementation of the president's order. The next steps will likely involve further communication between the Senate Armed Services Committee and the Pentagon.