Sources say President Donald Trump asked Rep. Michael Waltz, a Florida representative, to be his national security adviser

Rep. Mike Waltz (R., Fla.), who President-elect Trump has picked to serve as his national security adviser, has resigned from Congress. A former Green Beret, Waltz has served in the House since 2019,

Mike Waltz is officially a former Congressman. The St. Johns County Republican, who has represented Northeast Florida in Congress since 2019, resigned from office ahead of President-elect Donald Trump’s inauguration Monday.

Rep. Mike Waltz (R-Fla.) resigned from the House on Monday morning, as he prepares to join President-elect Trump’s Cabinet as national security adviser. Waltz’s resignation was read on

Michael Waltz, President-elect Donald Trump's choice for national security adviser, during a deployment as a Green Beret to Afghanistan’s Tagab Valley in 2006. He was an officer in the National Guard who served in Afghanistan with the 20th Special Forces Group. (Michael Waltz via The Washington Post)

President-elect Donald Trump's incoming national security adviser, Mike Waltz, said on Sunday that if Hamas reneges on the Gaza ceasefire-for-hostages deal, the United States will support Israel "in doing what it has to do.