Mike Waltz, nominated by President Trump as the new US ambassador to the UN, faces Senate questioning after his removal as ...

Mike Waltz will face questioning from lawmakers for the first time since he was ousted as national security adviser.

Bolton told Newsweek that Trump's pursuit of a Nobel Prize has clouded his foreign policy, particularly on the war in Ukraine ...

Former national security adviser John Bolton warns that Donald Trump’s latest moves on Ukraine are driven by ego and impulse rather than strategy.