Defense Secretary Pete Hegseth is considering his chief spokesperson, Sean Parnell, to succeed Army Secretary Dan Driscoll, who is expected to depart the Pentagon in the coming months, according to two sources familiar with the matter.
Parnell, who also serves as one of Hegseth's senior advisers, has privately expressed interest in the role, as previously reported by The Hill. A senior administration official, responding to questions about Parnell, told The Hill that he is “100 percent focused on the job he was appointed to by President Trump and Secretary Hegseth.”
A Pentagon official and a former official familiar with internal deliberations confirmed that Parnell is on Hegseth's short list of candidates to replace Driscoll. The Pentagon official praised Parnell, saying he “has a deep bench of supporters throughout the Administration and has worked tirelessly to enable cultural change and accountability in the Pentagon.” The official added that Parnell’s “extensive combat and executive experience” would bring “the accountability, change, and engaged transformational leadership the Army so desperately needs at this time.”
The White House referred questions about Parnell’s future to the Pentagon. Driscoll, who has been in a months-long influence battle with Hegseth, is looking to leave around the end of the year. According to one source, Driscoll is open to resigning “around” Labor Day, but the White House wants him to stay at least through the November midterms. This aligns with an NBC News report published Tuesday. Driscoll’s spokesperson declined to comment, but NBC reported that he visited the White House on Monday to discuss his future.
Parnell, who also chairs the Afghanistan Withdrawal Special Review Panel, has been the top Pentagon spokesperson since February last year. Before his Pentagon role, Parnell, a decorated Afghanistan War veteran with two Bronze Stars and a Purple Heart, ran for Congress twice. He was endorsed by President Trump during his Senate run in Pennsylvania but withdrew in November 2021 after losing a custody dispute over his three children. The judge in that case said he believed allegations of abuse by Parnell’s estranged wife; Parnell has denied them. In 2020, he lost to Connor Lamb for Pennsylvania’s 17th district House seat.
The potential appointment comes amid broader tensions between Hegseth and Driscoll, as reported by Army Secretary Driscoll plans exit by late 2026. Hegseth has been pushing for significant changes at the Pentagon, including a $1.5 trillion defense request that analysts argue undermines U.S. security. The selection of a new Army secretary would be a key move in Hegseth’s agenda to reshape military leadership.
Parnell’s background as a combat veteran and his role in the Afghanistan withdrawal review could appeal to those seeking accountability. However, his past legal issues may complicate his confirmation if nominated. The White House has not commented on the timeline for a decision, but sources suggest that Driscoll’s departure could be announced soon after the midterms.
If confirmed, Parnell would face immediate challenges, including addressing recruitment shortfalls, modernizing the Army, and navigating budget constraints. His relationship with Congress, particularly with defense committees, will be crucial. Some lawmakers have already raised questions about his qualifications, given his limited experience in large-scale management.
Meanwhile, Hegseth continues to assert his authority over the Pentagon, as seen in his recent statements on Iran and other defense matters, such as his economic squeeze on Iran. The Army secretary position is vital for implementing the administration’s military policies, and the choice of Parnell would signal a preference for loyalists over career officials.
As the situation develops, observers will watch for any announcements from the Pentagon or the White House. For now, Parnell remains focused on his current duties, but his potential elevation is a clear indication of the administration’s direction.
