President Donald Trump has been using diplomatic appointments as a soft landing for officials leaving his administration.

Waltz is a former Green Beret and Florida representative who resigned from Congress to join the Trump administration. He ...

Mike Waltz, former national security adviser who left in the wake of the Signal chat controversy, faced confirmation hearing for UN ambassador.

Mike Waltz, President Trump's former national security adviser, testified Tuesday at his Senate confirmation hearing to be U.S. ambassador to the United Nations.

The lawmakers used Waltz's nomination hearing for U.N. ambassador to resurrect criticisms of the handling of sensitive Signal chats.

President Trump's former national security adviser was pressed on the inclusion of a journalist on a sensitive group chat ...

WASHINGTON – President Donald Trump cast his dismissal of Michael Waltz as a step up when he reassigned ... "This will be a chance for senators to question the former national security advisor and ...

Mike Waltz told lawmakers Tuesday at his confirmation hearing to be U.S. ambassador to the United Nations that he plans to make the world body “great again,” echoing President Donald Trump’s message ...

Former national security adviser Mike Waltz portrayed the international body as bloated and rife with antisemitism during his confirmation hearing.