Although Trump decided not to fire his national security adviser over the Signal group chat, Waltz’s position is tenuous, ...

When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat ...

The White House considers the Signal group ... Monday while reiterating President Donald Trump's support of national security advisor Mike Waltz. "As the president has made it very clear, Mike ...

The White House has fired multiple administration officials, including at least four National Security Council staffers, ...

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a journalist to be “closed,” but the episode has left some in President Trump’s ...

President Trump has publicly expressed support for Waltz and his team throughout the ordeal, which the national security adviser described as “embarrassing.” The president, the White House and ...

Democratic lawmakers swiftly blasted the misstep saying it was a breach of U.S. national security and a violation of law that ...

In public, White House National Security Advisor Mike Waltz is struggling. In private, there's reason to believe his troubles appear even more serious.