U.S. President Donald Trump on Tuesday said North Korea would be met with “fire and fury” if it continues to threaten the United States.

Speaking at his New Jersey golf club while on a working vacation, the President issued one his sternest warnings yet that the U.S. would not tolerate the North’s continued weapons development.

“North Korea best not make any more threats to the United States,” Trump told assembled reporters. “They will be met with fire and fury like the world has never seen.”

“(Kim Jong Un) has been very threatening… and I said they will be met with