New senior Pentagon advisers have been named while the forced departures of several of Defense Secretary Pete Hegseth's senior team members, including his chief of staff and deputy chief of staff, are being characterized by the department as "regular workforce adjustments" that are "a feature of any highly efficient organization."
“Secretary Hegseth will continue to be proactive with personnel decisions and will work hard to ensure the Department of Defense has the right people in the right positions to execute President Trump’s agenda,” according to a statement from acting Pentagon Press Secretary Kingsley Wilson.
Prior to assuming her new role, Wilson was deputy Pentagon press secretary and has herself been a source of media controversy related to reports of antisemitic and extremist social media posts.
Meanwhile, Wilson announced new additions in response to the high-level staff departures including Justin Fulcher, Patrick Weaver and Ricky Buria, who have all been made senior advisers to Hegseth. Sean Parnell, the assistant to the defense secretary for public affairs, will continue to serve in that role but is also going to serve as a senior adviser to Hegseth.
Fulcher, a former tech entrepreneur, was initially part of the “Department of Government Efficiency Team” led by billionaire Trump administration adviser Elon Musk. Weaver was first brought to the Pentagon to be Hegseth’s “special assistant.” Buria was previously Hegseth’s junior military assistant and formerly the “body man” for former Defense Secretary Lloyd Austin.
The key Hegseth staffers who have left the Pentagon include: chief of staff Joe Kasper, deputy chief of staff Darin Selnick and senior adviser Dan Caldwell. Colin Carroll, the chief of staff for Deputy Defense Secretary Stephen Feinberg has also been released.
Selnick, Caldwell and Carroll have released a statement on X saying they were unjustly pushed out of their jobs because of an ongoing leak investigation Hegseth is running in response to a series of media stories related to his role in the “Signalgate” controversy.
The staffing changes, along with their chaotic and turbulent nature, have been the subject of numerous media reports in recent days, with former staffers alleging the department has become dysfunctional and paranoid under Hegseth’s leadership.
Hegseth told his former employer Fox News on Tuesday that the Signalgate media reports and subsequent stories of chaos at the Pentagon are the work of “disgruntled former employees” who are “peddling things to try to save their ass, and ultimately, that is not going to work.”
Amid the major staffing shake-up, the Pentagon is running U.S. bombing missions in Yemen against Houthi militants and is working on a slew of key reviews, reforms and reorganizations, including the preparation of the fiscal year 2026 budget request, a major evaluation of every large acquisition program, a strategy for the ambitious Golden Dome missile defense system as well as the ongoing effort to cut the civilian workforce by tens of thousands of jobs.
In terms of messaging, Hegseth’s remaining team continues to post videos of him on X signing memos to eradicate “wokeness” in the military, exercising with troops and making speeches but the Pentagon has not had a press conference in weeks, despite a pledge to be “the most transparent Department of Defense in history.”
John Ullyot, a former Hegseth spokesman who has also left his job at the Pentagon, described the defense secretary in a recent op-ed as having “the month from hell,” predicting his eventual ouster by President Trump.
“In short, the building is in disarray under Hegseth’s leadership,” Ullyot wrote.
Hegseth, during a speech Wednesday at the Army War College, blamed the media for failing to accurately capture the department’s success under his leadership and restoring the U.S. military’s “warrior ethos.”
“It's a lot of change very quickly,” he said. “Now as you may have noticed, the media likes to call it chaos. We call it overdue.”
Hegseth traveled to the U.S. southern border today where troops are assisting the Department of Homeland Security in the apprehension of illegal migrants.
Parnell, the Pentagon’s chief spokesman, posted a video of Hegseth shaking hands with troops outside an armored vehicle.
“America’s warriors love SECDEF,” Parnell wrote, adding an American flag emoji.