When Alyssa Myatt’s husband served on an aircraft carrier last year, she and other U.S. Navy spouses had to follow strict ...

Top lawmakers say the White House must provide a full accounting of actions surrounding sensitive military information shared ...

Plans for an attack against an enemy target are classified in America. But the private views of high-ranking officials about ...

Top Trump security officials to be questioned in House intelligence hearing as new details of security leak made public.

In a major security breach, top Trump officials discussed a military strike on Yemen on a private messaging chain that ...

National security officials discussed military plans in a Signal group chat that mistakenly included The Atlantic ...

Signal is one of the most secure encrypted chat apps, but it isn’t infallible. BlackCloak founder and CEO Chris Pierson joins ...

Rep. Gregory Meeks (D-N.Y.), the ranking member of the House Foreign Affairs Committee, on Monday railed against the Trump ...

Details about U.S. military strikes being discussed on Signal have shocked many in the national security community. But ...

Luke Pollard says UK operational security remains "intact" after plans for a strike in Yemen were accidentally leaked.

FBI Director Kash Patel, CIA Director John Ratcliffe, and Tulsi Gabbard, the director of national intelligence, are among the ...

A leaked high-level group chat on President Trump’s Yemen strike plans sheds light on the administration’s broader foreign ...