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

Former White House national security adviser John Bolton brushed off President Trump’s recent threat to impose sanctions on Russia over its continued strikes in Ukraine as peace talks are ...

White House spokeswoman Kayleigh McEnany called Bolton “A misguided hawk on foreign policy, but a weak dove of an author” and, on Twitter ... all know the great John Bolton.

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

VLADIMIR Putin is trying to manipulate Donald Trump to get what he wants, his former White House adviser has warned. John Bolton, who worked with Trump during his first term, believes Vlad is ...

Former White House national security adviser John Bolton said Wednesday that President Trump had “effectively surrendered” to Russian President Vladimir Putin ahead of expected peace ...

Commenting on Trump's remarks, which the president made on social media, John Bolton told CNN that Trump ... Newsweek has contacted the White House for comment. In February, negotiations began ...