Dan Driscoll tendered his resignation as Army Secretary after months of friction with War Secretary Pete Hegseth over the firing of senior generals, leaving the Pentagon without a single Senate-confirmed leader.
Driscoll submitted his resignation to President Donald Trump on Monday, capping a tenure that lasted roughly 18 months and ended amid a widening rift over who should run the Army and how. Just the News reported that Driscoll is expected to leave the Pentagon in the coming days. White House spokeswoman Anna Kelly confirmed the departure to the Wall Street Journal.
The resignation did not come out of nowhere. Driscoll and Hegseth had been at odds for months over the removal of multiple senior military leaders and, more broadly, over the direction of the United States Army itself. The split grew public enough that it became impossible to paper over, and Driscoll apparently concluded the situation was no longer workable.
The clashes traced back at least to April, when Hegseth fired Army Chief of Staff Gen. Randy George. That move drew a public objection from Driscoll, the Washington Examiner reported. By June, Gen. Christopher Donahue, the Army's top commander in Europe, was also forced into early retirement, effective July 2.
A drone modernization program Driscoll had championed was rolled back under the new Army leadership Hegseth installed, AP News reported, a move that undercut one of Driscoll's signature priorities. The pattern was clear: the people and programs Driscoll backed kept getting stripped away.
Driscoll raised his concerns directly with the White House before submitting his resignation. He was not simply blindsided. He tried to push back on the firings through internal channels first, and when that failed, he walked.
Hegseth had actually tried to fire Driscoll back in April, but the White House blocked that effort. The fact that Driscoll survived that attempt only to resign four months later tells you how badly the relationship deteriorated in the interim.
The internal dynamics were worse than the public friction suggested. A Trump administration official told the New York Post that Hegseth and Pentagon chief of staff Ricky Buria made Driscoll's life unbearable, and that the pressure extended beyond Driscoll himself to the people around him:
"Ricky and Pete made it so untenable for [Driscoll] that he felt it was best for not just him but for the people that he loved and respected in the Army to leave [to protect them from being] tormented because they were affiliated with him."
That is not a quote from a Democratic critic. That is a Trump administration official describing how one cabinet-level appointee treated another.
Among the pressure tactics: Driscoll was falsely accused of leaking reports about low munitions stockpiles. Another administration official dismissed the accusation outright, telling the New York Post, "It was such an absurd accusation that nobody seriously investigated it or took it seriously." The accusation apparently served a different purpose, not to uncover a leak, but to isolate Driscoll. The administration has taken leak allegations seriously in other contexts, which makes the use of unfounded leak claims as an internal weapon all the more notable.
Hegseth was also reportedly concerned that Driscoll might replace him, a sign that the rivalry ran in both directions and that personal insecurity, not just policy disagreement, drove the breakdown.
With Driscoll gone, the Army will have no Senate-confirmed secretary and no Senate-confirmed chief of staff. That is a remarkable gap for the nation's largest military branch during an active overseas conflict. Newsmax confirmed that the leadership vacuum now extends across the Army's civilian and uniformed top ranks.
Driscoll is the second top military secretary to leave in recent months. Navy Secretary John Phelan departed in April, the Washington Examiner reported. Two service secretaries gone in under half a year is not routine turnover, it is a pattern that demands explanation.
Republican and Democratic lawmakers alike praised Driscoll's effectiveness, even as they voiced concern about the growing leadership gap. Sen. Jack Reed, the ranking Democrat on the Senate Armed Services Committee, framed the problem in blunt terms, telling AP News:
"Secretary Hegseth is cultivating a culture where dissent is punished and competence is secondary to personal allegiance."
Rep. Jason Crow, a Colorado Democrat and former Army Ranger, echoed that frustration: "It's unfortunate that somebody like that can't last in this administration." Those are opposition voices, and they carry the predictable partisan edge. But the concerns about personnel churn are not limited to Democrats. Republican senators have openly questioned Hegseth's Pentagon leadership in recent months as the Iran conflict has stretched on.
The White House statement on Driscoll's departure was warm, strikingly so for a man who was reportedly driven out by the administration's own War Secretary. Anna Kelly said:
"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 added: "The United States Army is more powerful than ever thanks to his work alongside the Commander-in-Chief and Secretary of War."
If all of that is true, and the White House chose to say it publicly, then the question becomes why a "highly effective" secretary who advanced the president's agenda and assisted with wartime negotiations was allowed to be pushed out by a subordinate rivalry. Driscoll was confirmed by the Senate 66-28 in February 2025, a comfortable bipartisan margin that reflected broad confidence in his qualifications. He was also a friend and former adviser to Vice President JD Vance.
In April, when resignation rumors first surfaced, Driscoll himself pushed back. "Serving under President Trump has been the honor of a lifetime, and I remain laser focused on providing America with the strongest land fighting force the world has ever seen," he said at the time. Four months later, he was gone.
Hegseth is reportedly considering Sean Parnell, the assistant secretary of defense for public affairs, as a possible replacement. No official nomination has been announced.
The broader picture is hard to ignore. Hegseth has now presided over the departure of an Army secretary, a Navy secretary, the Army chief of staff, and a top European theater commander, all in roughly the same stretch of time. Members of Hegseth's own party have raised concerns about his conduct at the Pentagon, and the string of forced exits only sharpens those questions.
Driscoll did not leave because he was ineffective. The White House's own statement says the opposite. He left because the working relationship with Hegseth collapsed, and because, according to administration officials speaking on the record, the environment became deliberately hostile.
The military's readiness problems, from morale crises aboard deployed warships to munitions shortfalls to stalled modernization, do not get better when the people tasked with fixing them keep getting run off. Loyalty matters in any organization. But a Pentagon that punishes competent leaders for internal disagreements is a Pentagon that will eventually run short of people willing to serve.
Conservatives who care about a strong military should care about this. You do not build the most lethal fighting force on earth by burning through Senate-confirmed leaders faster than you can replace them.