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

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

Smarsh, the Oregon-based owner of TeleMessage, said Monday it was “investigating a potential security incident” and suspended ...

US President Donald Trump said on Sunday that Stephen Miller, his deputy chief of staff, was a frontrunner to be potentially ...

Greene has sharply criticized the Trump administration's foreign policy moves vis-à-vis Iran and Ukraine in recent days.

The messaging app that President Donald Trump's former NSA was seen using is temporarily suspending services following ...

In his recent case for why Donald Trump recaptures a cool factor not seen since (yes) Bill Clinton, a comedian inadvertently ...

President Donald Trump has removed National Security Adviser Mike Waltz, a frequent target of the “anti-neocon Trumpist” camp. However, Trump softened the blow by nominating Waltz for the position of ...

Sen. Tammy Duckworth (D-Ill.) said former national security adviser Mike Waltz will face a “brutal, brutal” confirmation ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

The Washington Post reported that Donald Trump soured on Waltz over Waltz's support for an Israeli attack on Iran.

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to President Trump, says former adviser John Bolton.