The White House announced on Monday that U.S. Army Secretary Dan Driscoll is resigning after serving for 18 months. His departure, without a specified reason, comes amidst reported tensions with Secretary of War Pete Hegseth. This move is part of a broader trend of changes in top military leadership, particularly within the army.
According to White House spokesperson Anna Kelly, Driscoll has played a crucial role in advancing President Trump’s military agenda by focusing on readiness, military operations, negotiations with Russia and Ukraine, and more. Kelly emphasized Driscoll’s significant contributions to strengthening the United States Army.
In recent months, there have been several key changes in military leadership under Trump’s administration. Navy Secretary John Phelan was the first to leave his post, followed by the ousting of Gen. Randy George and the unexpected resignation of Gen. Christopher Donahue. Gen. Christopher LaNeve has taken over George’s position as the acting chief of staff, implementing changes such as halting a drone modernization program initiated by Driscoll.
Described as a “disruptor” by President Trump, Driscoll, an Iraq war veteran and tech investor, was known for his role as a negotiator in resolving the conflict between Russia and Ukraine. His confirmation by the U.S. Senate in February 2025 highlighted his commitment to modernizing military systems and supporting soldiers’ needs.
Driscoll’s resignation was met with regret by his allies, including bipartisan support from lawmakers. Despite his departure, the legacy of his leadership and dedication to enhancing the army’s capabilities will continue to influence the military landscape.