President Donald Trump's special envoy has been dealing with Russia in the negotiations to end its war on Ukraine.

Trump’s former national security adviser lets loose on the leaked Signal group chat and Trump’s foreign policy.

Former national security adviser John Bolton said Trump has not yet fired anyone over Signalgate because he is not yet ...

Former national security adviser John Bolton said it was “stunning” that none of the Trump administration officials on a war ...

Bolton said in an interview with CNN on Tuesday that it is worth looking into if Signal was previously used for national ...

Former national security adviser John Bolton described the signs that could anticipate a decision by Donald Trump to fire an ...

Sources tell NBC News President Trump is frustrated with his National Security Advisor Mike Waltz. Amb. John Bolton, National ...

Trump's former national security adviser said the president is hitting at "democratically elected leaders" who won't be "shoved around." ...

Former national security adviser John Bolton went after multiple Trump administration officials on Monday for reportedly ...