Updated April 21, 2025 at 13:48 PM ET
The White House has begun the process of looking for a new secretary of defense, according to a U.S. official who was not authorized to speak publicly.
This comes as Defense Secretary Pete Hegseth continues to find himself mired in controversy. NPR has also confirmed with the same official that Hegseth shared details ahead of last month's Yemen strikes with his wife and brother in a Signal chat on his personal phone, minutes after being updated by a senior U.S. military official. The news of the second Signal group chat about the mission was first reported by The New York Times.
In March, Hegseth shared details about action against Houthi targets in Yemen in a Signal chat with top White House officials that accidentally included a journalist.
In the last few weeks, four senior advisers to Hegseth have left abruptly, some accused of leaking. They have all released public statements suggesting infighting within the department of defense.
White House press secretary Karoline Leavitt denied that there's an effort to replace Hegseth, posting on X that President Trump "stands strongly" behind him.
This breaking story will be updated.
NPR disclosure: Katherine Maher, the CEO of NPR, chairs the board of the Signal Foundation.
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