Kim Yo Jong, the influential sister of North Korean leader Kim Jong Un, on Wednesday reaffirmed Pyongyang's status as a nuclear state and slammed international calls to eliminate its arsenal as a "daydream.

Kim Yo Jong warned that the 'daydream' of North Korea's denuclearization will never come true. Her remarks came on the trilateral meeting between the US, South Korea and Japan.

Kim, described as the world's "most dangerous woman" by author Sung-Yoon Lee, added that her country’s nuclear power status can “never be reversed”, in a horrifying warning to the US-led efforts.