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Army Secretary Dan Driscoll submits resignation to White House

Driscoll is stepping down after 18 months in office following reported friction with Defense Secretary Pete Hegseth.

The short version

  • Army Secretary Dan Driscoll submitted his resignation to President Donald Trump after serving 18 months as the top civilian leader of the Army.
  • Reported behind-the-scenes friction between Driscoll and Defense Secretary Pete Hegseth preceded the move, including differences over Army readiness, modernization, and senior officer dismissals.
  • Driscoll joins a growing list of high-level Pentagon officials and military brass who have exited during the Trump administration.
  • A successor for the role of Army Secretary has not yet been named.

Key facts

  • Army Secretary Dan Driscoll submitted his resignation to President Donald Trump, the White House confirmed on August 31, 2026.[Associated Press · The Guardian · CBS News]
  • Driscoll, who took office after Senate confirmation in February 2025, is a former adviser to Vice President JD Vance and an Iraq War veteran.[Associated Press · The Guardian · CBS News]
  • Multiple reports indicated long-standing friction between Driscoll and Defense Secretary Pete Hegseth over leadership decisions, officer promotions, and Army modernization efforts.[Fox News · CBS News · NBC News]
  • White House spokeswoman Anna Kelly released a statement praising Driscoll for advancing the administration's agenda, including his work on military readiness and negotiations involving Russia and Ukraine.[Associated Press · The Guardian · ABC News]
  • Driscoll's resignation follows earlier high-level departures from the military leadership, including former Navy Secretary John Phelan and former Army Chief of Staff Gen. Randy George.[Associated Press · CBS News · NBC News]

What remains uncertain

  • Outlets differed on whether the White House had formally accepted Driscoll's resignation at the time of reporting.[Fox News · NBC News]

Sources