The release of the JFK files is frustrating Americans who want to know what is behind the two assassination plots against ...

President Donald Trump is downplaying the texting of attack plans to a group chat that included a journalist as “the only ...

US president defends key security official after journalist says he was added to group chat about air strikes.

Experts say that the problem should be easy to solve by creating an in-house system for secure, fast communications.

The administration is invoking an extraordinary national security power, the state secrets privilege, under highly unusual ...

CIA Director John Ratcliffe is blaming President Joe Biden's administration for a conversation on an encrypted app that may ...