The newly appointed interim national security adviser is preparing to stay in that role for up to six months, a person close ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...

The White House reportedly gave Mike Waltz his pick of other administration jobs as he was being removed Thursday as ...

President Donald Trump is forging ahead with his domestic and foreign policy agenda as he pushes for trade deals. Follow for ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...

Reaction to Waltz’s ‘promotion,’ Rubio now ‘secretary of everything,’ Air Force nominee grilled, Trump wants Veterans Day ...

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

Waltz inadvertently added The Atlantic's editor-in-chief to a group thread discussing sensitive national security matters.

White House national security adviser Mike Waltz is leaving the Trump administration just weeks after it was revealed he ...

Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and ...