By TRH Foreign Affairs Desk
Driscoll’s departure isn’t just another Pentagon exit. He’s a close friend of Vice President JD Vance, and his resignation caps months of behind-the-scenes tension over the very generals Hegseth has been pushing out.
New Delhi, September 1, 2026 — U.S. Army Secretary Dan Driscoll submitted his resignation to President Trump on Monday, capping months of friction with Defence Secretary Pete Hegseth over the direction of the service and the ousters of numerous senior Army officers. The Wall Street Journal first reported the resignation, and the White House confirmed it later Monday, with Driscoll expected to leave the Pentagon within days.
CBS News reported that a US official said Driscoll spoke directly with President Trump about the current state of the Army before submitting his resignation. Driscoll’s departure had been “long rumoured,” while the secretary had told close associates, per NBC, in the preceding week that he wanted to leave the administration by Labour Day. A person familiar with Driscoll’s plans told Army Times he would formally leave the post effective September 3.
The White House’s public statement, delivered by spokesperson Anna Kelly, offered no acknowledgment of the friction driving the departure, instead praising Driscoll’s tenure: “Secretary Driscoll has been highly effective in advancing President Trump’s agenda to Make America Strong Again at the Department of the Army by providing outstanding leadership during historic military operations, restoring an emphasis on readiness and lethality, assisting with negotiations between Russia and Ukraine, and more,” Kelly said, adding, “The United States Army is more powerful than ever thanks to his work alongside the Commander-in-Chief and Secretary of War.”
The Real Story: A Feud Over Fired Generals
Behind that carefully worded statement sits a genuinely personal and professional rift. CBS News reported that earlier this year, Hegseth ousted Gen. Randy George — a close friend of Driscoll’s — as Army chief of staff, asking him to retire. CNN reported that Driscoll had defended George publicly and forcefully: testifying before Congress in April, Driscoll told lawmakers there was “no person that has more respect for Gen. [George],” adding, “I adore them… And he was an amazing, transformational leader.”
Driscoll had specifically raised concerns with the administration about Army transformation and readiness efforts, arguing Hegseth was blocking those initiatives by firing the generals responsible for them — including modernization efforts tied to lessons from Ukrainian drone warfare.
The Army is now phasing out a new battalion, previously supported by George, that had been tasked with studying drone-warfare lessons from Ukraine, following friction between the officers who backed the unit and acting Army chief of staff Gen. Christopher LaNeve.
The Wall Street Journal noted that tensions between the two men had been building for some time: Driscoll had already moved his family out of the formal Army Secretary’s residence and into more modest housing weeks before his resignation, a detail flagged as an early sign of how strained the relationship with Hegseth’s Pentagon had become.
Why His White House Ties Make This Different
What distinguishes Driscoll’s exit from other recent Pentagon departures is his personal proximity to power beyond the Defence Department itself. Driscoll and Vice President JD Vance were classmates at Yale Law School and have remained close friends, and that Hegseth has reportedly viewed Driscoll’s relationship with the White House as an effort to work around him.
CNN characterized this as one of the most prominent examples of internal Pentagon infighting throughout Hegseth’s tenure, describing a defence secretary who has been “distrustful of officials around him — civilian and military alike — and suspicious about their loyalties” nearly since taking office.
Driscoll had cultivated his own separate relationship with Trump as well, a dynamic CNN noted was evident when he was first tapped for the Army secretary role. The departure is widely seen in the context of that broader personal rivalry, describing months of “feuding behind the scenes” between the two men over Hegseth’s leadership approach.
Part of a Broader Pattern of Departures
Driscoll’s exit is far from an isolated event inside Hegseth’s Pentagon. He’s the latest in a string of high-level departures under the defence secretary, following the firings or early departures of Joint Chiefs Chairman Gen. Charles “CQ” Brown and Chief of Naval Operations Adm. Lisa Franchetti, among others.
Navy Secretary John Phelan and Army Chief of Staff Gen. Randy George were both pushed out earlier this year, with Trump previously explaining Phelan’s exit by saying he “had some conflicts with some other people.”
Multiple outlets, including Army Times, reported Hegseth is now considering Sean Parnell — an Army veteran and political operative currently serving as Assistant Secretary of Defence for Public Affairs — as Driscoll’s replacement.
With Driscoll’s departure, Hegseth’s Pentagon continues to consolidate leadership around officials seen as more closely aligned with the defence secretary’s own approach to the military’s direction — even as questions persist among lawmakers in both parties, who have previously pushed back on Hegseth directly over the firing of Gen. George, about the cumulative toll of this year’s leadership churn on the armed forces.
Driscoll’s exit, arriving alongside ongoing US military engagement tied to Iran and continued scrutiny of the administration’s broader defence strategy, adds one more high-profile departure to a Pentagon that has seen an unusually large share of its senior leadership turn over within a single year.
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