Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as ...

Last week, the White House said the National Security Council, the White House counsel office and President Trump adviser ...

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

The Trump administration sought to put the scandal over its use of the Signal messaging app behind it on Monday, calling it ...

The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they ...

The uproar over operational details of military strikes on Yemen ... The White House has installed Trump ultra-loyalists at ...

I think it’s all a witch hunt,” President Donald Trump said as reporters repeatedly questioned him about the matter during an ...

Judge James E. Boasberg, who has already drawn President Donald Trump’s ire, ordered national security agencies to preserve ...

A federal judge on Thursday said he will order the Trump administration to preserve records of a text message chat in which ...

An article in The Atlantic said the chat included “operational details of forthcoming strikes on Yemen, including information ...

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