Pete Hegseth, a close ally of US President Donald Trump, reportedly discussed Pentagon business on at least 12 separate ...

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

TeleMessage, a communications app used by former US National Security Adviser Mike Waltz, has temporarily halted operations ...

With Waltz stepping aside after the SignalGate scandal, Trump elevated Rubio to the top of foreign policy leadership—a shift ...

The communications app used by Trump's former national security adviser, Mike Waltz, said that it had suspended services following a reported hack that exposed some of its messages.

A Reuters photograph showed Waltz using TeleMessage, an unofficial version of the popular encrypted messaging app Signal.

A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...

A communications app used by the Trump administration’s national security adviser has suspended services after it was ...

President Donald Trump has ousted National Security Adviser Mike Waltz and announced that he will nominate him as the next ...

TeleMessage, an unofficial version of Signal, has suspended services after a security breach allegedly exposed user messages.

In one case, he told aides on the encrypted app to inform foreign governments about an unfolding military operation.