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Trump's Army Secretary Dan Driscoll Resigns Amid Tensions with Defense Chief
Military By Michelle G. · Sep 1, 2026

Trump's Army Secretary Dan Driscoll Resigns Amid Tensions with Defense Chief

Army Secretary Dan Driscoll has submitted his resignation to President Donald Trump, according to a report by DefenseScoop. The move comes after months of reported friction between Driscoll and Defense Secretary Pete Hegseth over various military operations and leadership decisions.

The Wall Street Journal was the first to break the news on Monday, citing sources familiar with the situation. An Army official confirmed that Driscoll spoke directly with President Trump about his concerns regarding the current state of the service before submitting his resignation. However, as of Tuesday evening, it remains unclear whether Trump has officially accepted Driscoll's resignation.

Driscoll’s tenure was marked by significant efforts to modernize and enhance the readiness of the Army. During his time in office, he spearheaded initiatives aimed at integrating advanced technologies into military operations, such as drone marketplaces and counter-drone systems. These efforts were part of a broader strategy to make the Army more agile and technologically proficient.

One notable initiative was Operation Jailbreak, which sought to connect disparate military systems and learn from innovative practices in Ukraine. Driscoll also took steps to address long-standing technological issues within the service by working closely with contractors and leveraging commercial products for defense purposes. Despite initial criticisms of prime contractors, he later acknowledged that they had been unfairly blamed for some of the Army's technological challenges.

The resignation comes at a critical time for the United States military, particularly as tensions escalate in the ongoing conflict with Iran. The Army has been playing a pivotal role in defending against Tehran’s missile and drone attacks, making Driscoll’s departure potentially impactful on the ground operations.

White House spokeswoman Anna Kelly praised Driscoll's leadership, highlighting his contributions to advancing President Trump's agenda to strengthen America's military capabilities. She noted that under Driscoll’s guidance, the Army has become more powerful than ever before, emphasizing his collaboration with both the Commander-in-Chief and Secretary of War.

Michael Obadal, currently serving as the Undersecretary of the Army, could potentially step in as acting secretary if Driscoll's resignation is formally accepted by the White House. This would leave the service without a Senate-confirmed civilian leader during a period of heightened military activity.

Driscoll’s departure also raises questions about future leadership dynamics within the Department of Defense and the broader implications for military strategy under President Trump's administration. His relationship with Pete Hegseth, who has been at the center of several controversial decisions, appears to have deteriorated significantly over time.

In a social media post on Tuesday evening, Driscoll confirmed his resignation, expressing gratitude towards those he served alongside during his tenure. He emphasized the importance of Soldiers, Civilians, and their Families in maintaining national security and acknowledged Secretary Hegseth’s support throughout his efforts to modernize the Army.

The full impact of this change in leadership will likely be felt across various aspects of military operations and defense policy moving forward, as the new leader must navigate ongoing conflicts while continuing Driscoll's initiatives aimed at technological advancement and readiness.

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