Former national security adviser John Bolton detailed that there are some telltale signs that could anticipate a decision by ...

One person who is no stranger to bureaucratic knife-fighting in a Trump administration is John Bolton, who served as national security adviser in Trump’s first term before having an ugly falling ...

CNN’s John Berman on Thursday spoke with John Bolton, former U.S. ambassador to the UN and former national security advisor to President Donald Trump, as Ukrainian President Volodymyr Zelenskyy ...

"This is Trump just responding as he responds to many things, ad hoc, episodic, not thinking about what comes next," Mr Bolton said.

Former national security adviser John Bolton said it was “stunning” that none of the Trump administration officials on a war planning group chat suggested they not use Signal. Bolton joined ...

We spoke to John Bolton who was the National Security Adviser during Donald Trump’s first term in office. Cathy Newman: Donald Trump insisted that no classified information was shared ...

Former national security adviser John Bolton went after multiple Trump administration officials on Monday for reportedly using the messaging app Signal to conduct government business.

While speaking to CNN on Tuesday, Bolton was asked about the Signal app and its use as a forum to discuss military operations. "I think the key point here is the United States government over ...