In brief
Donald Trump‑era Army Secretary Dan Driscoll tendered his resignation after a tumultuous 18‑month tenure marked by clashes with Defense Secretary Pete Hegseth. Known as the administration’s “drone guy” for championing battlefield technology, Driscoll also front‑lined the US response to the Ukraine war and the deployment of the National Guard in domestic cities. His exit, which follows a wave of high‑profile military departures—including Navy Secretary John Phelan—underscores a period of frequent leadership turnover within the Pentagon. Hegseth has fired more than a dozen senior officers, shoring up a culture of accountability but raising concerns about coherence at the top ranks. Driscoll’s resignation is set to reverberate across the Army, National Guard, and reserve components, as the administration seeks a new civilian commander.
Dan Driscoll, the United States Army Secretary, has submitted his resignation after serving in the role for about 18 months.
The decision was confirmed by CBS and the BBC’s US partner, linking it to months of friction between Driscoll and Defense Secretary Pete Hegseth.
The 41‑year‑old, often referred to as President Donald Trump’s “drone guy,” led the Army into new technology initiatives while also playing a key role in Biden‑era negotiations around Ukraine.
A White House statement praised Driscoll for “highly effective” leadership and “outstanding” support of the “Make America Strong Again” mission.
The resignation follows a series of high‑profile exits, including Navy Secretary John Phelan and Army Chief of Staff Randy George, amid Hegseth’s purges of senior officers.
Hegseth has already fired more than a dozen senior military leaders, which has sparked debate over the Pentagon’s direction.
The friction that prompted Driscoll’s resignation remains unclear, though reports suggest the Secretary’s close friendship with former Chief of Staff Randy George may have contributed to the breakdown.
The Army Secretary is the top civilian authority for the US Army, overseeing active-duty troops, the National Guard, and reserve forces.
Before his civilian role, Driscoll served in the Army since 2007, leading a cavalry platoon and deploying to Iraq in 2009.
During his tenure, Driscoll championed emerging battlefield technology, earning the “drone guy” nickname.
He became a driving force behind Biden‑era efforts to negotiate an end to the Russia‑Ukraine war, meeting Ukrainian President Volodymyr Zelensky.
Driscoll also maintains a close friendship with Vice‑President JD Vance, a relationship that began at Yale Law School.
He facilitated the deployment of the National Guard in various US cities and also served as acting director of the Bureau of Alcohol, Tobacco, Firearms and Explosives.
