During Monday's meeting with the press, Trump said of Ukraine: "When you start a war, you've gotta know that you can win the ...

John Bolton, Donald Trump ’s former national security adviser, instructed Defense Secretary Pete Hegseth to start thinking ...

By Joseph Ax (Reuters) -Hours after swearing an oath to defend the U.S. Constitution on January 20, President Donald Trump ...

As the US administration descends further into chaos, lieutenants are attacking one another in an attempt to prove their ...

"We're having a war with our friends and really crippling our ability to deal effectively with China," Bolton told CNBC.

U.S. President Donald Trump does not understand how tariffs work, former U.S. National Security Advisor John Bolton says.