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

The national security adviser seemed at a loss. It fell to Michael Waltz to explain to handpicked members of his staff this ...

Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the ...

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...

CBS News is reporting Thursday that National security adviser Mike Waltz and his deputy, Alex Wong, will be leaving their posts in the Trump White House according to multiple sources familiar with ...

Mike Waltz will be nominated as U.S. ambassador to the U.N., while Secretary of State Marco Rubio will take on the added role of interim national security adviser.

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

ToplineNational security adviser Mike Waltz will leave his role in the Trump administration, multiple outlets reported Thursday—weeks after he added a journalist to a group chat in which officials ...

Waltz's hawkish views on foreign policy have reportedly been too traditional to fit in with the MAGA crew, and the adviser was already ... in which The Atlantic editor-in-chief Jeffrey Goldberg ...

President Trump confirmed late Sunday that deputy chief of staff for policy Stephen Miller is at the top of his list of possible contenders to permanently fill the role of national security adviser.