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

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 ...

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

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

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

President Donald Trump threatened new sanctions on Russia, including on its banking sector, in response to Moscow’s continued bombardment of Ukraine. Later, the US president still sounded conciliatory ...

Shortly after the Rubio interview, former Trump National Security Advisor and UN Ambassador John Bolton joined the network and was asked by host Kaitlan Collins what he thought of what he saw ...

After U.S. President Donald Trump angrily berated visiting Ukrainian President Volodymyr Zelensky during a televised Friday, ...