ShopInterest Successfully AddedWe'll notify you here with news aboutTurn on desktop notifications for breaking stories about interest? OffOnStream onTrump fires DHS secretary Kristi Noem, replaces her with Sen. Markwayne MullinTrump announced the news on Thursday.
President Donald Trump says Republican Sen. Markwayne Mullin will replace Kristi Noem as Department of Homeland Security secretary.
This is a developing story. Please check back for updates.
Noem's testimony on contracts 'false,' Democratic senator claims
Homeland Security Secretary Kristi Noem testifies during a House Committee on the Judiciary oversight hearing of the Department of Homeland Security on Capitol Hill, March 4, 2026, in Washington.Heather Diehl/Getty ImagesRelated TopicsTrump AdministrationPresident TrumpSponsored Content by TaboolaPopular ReadsLargest US military base in Middle East hit by missile, Qatar saysMar 3, 10:02 PMNancy Guthrie live updates: More than 1 suspect not ruled out, sheriff's office saysFeb 21, 5:31 PMIran live updates: US torpedo attack on Iran warship 'an atrocity' minister says2 hours agoTexas 2026 live primary election results: Cornyn and Paxton headed to runoffMar 4, 1:20 AMABC News Live24/7 coverage of breaking news and live events
