The United Nations Security Council recently imposed more economic sanctions on the rogue nation to curtail such testing. And the Trump administration has sought help from neighboring China, Japan and South Korea to reach a diplomatic solution.
But Trump has also confronted Kim with the threat of U.S. military action and has taken personal jabs, even calling Kim “Little Rocket Man.”
In September, Trump, in his first U.N. speech, vowed to “totally destroy” North Korea if it continues to threaten the U.S. and its allies with its actions.
A few weeks later Trump tweeted: “I told Rex Tillerson, our wonderful Secretary of State, that he is wasting his time trying to negotiate with Little Rocket Man...”
Kim has in turn called Trump “old” and a “mentally deranged U.S. dotard.”
Pyongyang called the recent U.N. vote “act of war.”
Mullen also suggested Sunday that Trump has created an “incredibly dangerous (international) climate” with North Korea at the “top of the list.”