Former national security adviser John Bolton said on Wednesday that a ceasefire deal with Russia is not “in Ukraine’s ...

The former national security adviser called for the secretary of state to resign as his "reputation might suffer for a long ...

VLADIMIR Putin poured poison in Donald Trump’s ear about Volodymyr Zelensky the moment the Ukrainian president was sworn in, ...

Of course, yesterday, President Trump met with Ukraine's President Volodymyr Zelenskyy just after the third anniversary of the Russian invasion of his country and told him... (SOUNDBITE OF ARCHIVED ...

The president's former national security adviser told CNN that Trump's threats of sanctions against Russia were empty.

John Bolton has spent years trying to disguise himself as a conservative while attacking those who don’t believe in his ...

John Bolton: Well, I'd be happy if everybody started ... I certainly hope they would be a NATO member if they decided on that. It's hard to talk about all these publicly with so much at stake ...

Former national security adviser John Bolton said Russia and China should ... who has been accused of spreading Russian talking points, is his pick for director of national intelligence.

NPR's Scott Simon talks to former National Security Adviser John Bolton about the foreign policy implications of Friday's shocking press conference between President Trump and President Zelenskyy.

ZELENSKYY: You think... TRUMP: You're gambling with World War III. SIMON: John Bolton joins us now. Mr. Bolton was ambassador to the United Nations during the George W. Bush administration.