The information Defense Secretary Pete Hegseth disclosed in the Signal chat of top Trump national security officials was ...

Signal’s convenience and the lack of clear agency guidelines makes the commercial app a popular choice for government ...

After it came to light this week that National Security Adviser Mike Waltz had added Jeffery Goldberg, the editor in chief of ...

Sen. Mark Warner (D-Va.), vice chair of the Senate Intelligence Committee, said there is “no question” that the information ...

Top Trump officials are facing a firestorm after using the commercially available app Signal to discuss a U.S. military ...

Here's what we know about whether officials shared classified intel in leaked group chat that included the editor-in-chief of The Atlantic.

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

Sen. Mark Warner (D-Va.) clashed with Trump administration intelligence officials as they asserted that information on U.S.

CIA Director John Ratcliffe said the Signal texts revealing the so-called "attack plans" targeting Yemen’s Houthi rebels ...

President Trump defended national security adviser Mike Waltz for his role in the Signal ... that classified materials about military strikes in Yemen were shared by officials on a group chat ...

Mistake.” “Glitch.” “Entirely permissible.” “Hoax.” See the varied and shifting responses President Donald Trump and his ...

“These additional Signal chat messages confirm there were no classified materials or war ... Cedric Leighton said the details have “all the elements of a war plan, and what that means is ...