Donald Trump has backed his National Security Adviser, Mike Waltz, amid calls for him to stand down. Waltz added a reporter to a private and sensitive White House group chat on the Signal ...

Waltz also said that a staffer did not put Goldberg's contact information into the phone. The Trump administration's use of the app to detail the plans to bomb Houthi targets on March 15 was ...

In an X post later Tuesday morning, Leavitt said Trump "continues to have confidence in his national security team, including Mike Waltz." Criticism over the texting controversy was not limited to ...

WASHINGTON — National Security Adviser Mike Waltz demanded Tuesday that European nations “step up” their defense spending to ...

The comments were Waltz's first on The Atlantic’s claims he added an editor to a group chat that top Trump administration officials used to discuss war plans.

President Trump on Monday defended Defense Secretary Pete Hegseth amid new reporting about a Signal app chat and criticism ...