UNITED NATIONS (AP) — North Korea on Friday accused the United States of being “hell-bent on regime change” and warned that any maneuvers with that intention will be viewed as a “red line” that will result in countermeasures.

Pyongyang’s deputy U.N. ambassador Ri Tong Il also repeated that his government “made it very clear we will carry out a new form of nuclear test” but refused to elaborate, saying only that “I recommend you to wait and see what it is.”