U.S. Army Secretary Dan Driscoll Resigns After 18 Months

Dan Driscoll, who made history as the youngest person ever to hold the post of Army Secretary, reached the 18‑month mark in his tenure this week. Appointed to the senior civilian leadership role in the Department of the Army in early 2025, Driscoll assumed responsibility for overseeing the service’s budget, personnel policies, and acquisition programs at a time of ongoing modernization efforts.

Since taking office, Driscoll has guided the Army through a series of initiatives aimed at improving readiness and integrating new technologies, while maintaining the force structure required for global commitments. His relatively brief time in the position underscores a rapid ascent within the defense establishment, and his continued leadership will shape the Army’s strategic direction as it confronts evolving security challenges.