Army Secretary Driscoll Resigns After 18 Months Amid Hegseth Tensions

Army Secretary Dan Driscoll submitted his resignation to President Donald Trump on Monday after 18 months in the role, a move that comes as the Pentagon grapples with internal friction and the demands of an ongoing conflict with Iran. The departure leaves the Army, the military's largest service, without Senate-confirmed leadership at either the civilian or uniformed level following the earlier ouster of Army Chief of Staff Gen. Randy George.

Driscoll, a Yale Law School classmate of Vice President JD Vance and a veteran who served in Iraq, was initially hailed by Trump as a disruptor when nominated in 2024. His tenure focused on efforts to prioritize readiness and lethality while advancing the Army Transformation Initiative, which aimed to merge Futures Command and the Training and Doctrine Command and scale back programs such as the AH-64D Apache helicopter, the M10 Booker combat vehicle, and the Gray Eagle drone. Those modernization plans reportedly ran into resistance, contributing to Driscoll's decision to leave.

Officials familiar with the situation described an icy relationship between Driscoll and Defense Secretary Pete Hegseth, marked by suspicion and friction over the Army's direction. Driscoll's closeness to Vance added another layer of tension, according to multiple accounts. The White House issued a statement praising Driscoll's work in advancing Trump's agenda and assisting with Russia-Ukraine negotiations, while noting that he had been asked to stay on until after the midterms. Driscoll declined and is expected to depart the Pentagon in the coming days.

The timing stands out given the broader context. American forces have faced Iranian missile fire in recent days after U.S. strikes near the Strait of Hormuz, part of a conflict now in its sixth month. Hegseth's decision to fire George earlier this year had already removed a key figure who worked closely with Driscoll on reform efforts. Critics inside and outside the administration have pointed to the rapid turnover as evidence of instability at a moment when steady leadership is needed most.

Driscoll earned a reputation as a media-savvy official willing to discuss military adaptation to modern warfare, including the growing role of drones. Yet his exit underscores the challenges facing the Trump administration's Pentagon team as it balances political priorities with operational demands. The Army now operates without confirmed top leaders while engaged in active operations abroad, a situation that raises questions about continuity and decision-making at a critical juncture.