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

Instead of approaching the war in Ukraine from a geopolitical or moral perspective, U.S. President Donald Trump is framing his policy on Russia through the lens of his personal relationship with ...

Former national security adviser John Bolton said on Wednesday that a ceasefire deal with Russia is not “in Ukraine’s interest,” but the war-torn country’s president, Volodymyr ...

VLADIMIR Putin is trying to manipulate Donald Trump to get what he wants, his former White House adviser has warned. John ...

Former White House national security adviser John Bolton brushed off President Trump’s recent threat to impose sanctions on ...

CNN’s John Berman on Thursday spoke with John Bolton, former U.S. ambassador to the UN and former national security advisor ...

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

Former Trump national security adviser John Bolton on Thursday ripped his one-time boss for causing international chaos both ...

Former national security advisor John Bolton was among conservative figures who criticized the behavior of the U.S. president ...

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 ...

Commenting on Trump's remarks, which the president made on social media, John Bolton told CNN that Trump was trying to demonstrate a balance with regard to Moscow and Kyiv and that Russian ...