Kim used derisive language, calling South Korean President Yoon Suk Yeol 'an abnormal man' and threatened to use all available offensive measures. This came after Yoon Suk Yeol said the North Korean regime would fall if Kim attempted to use nuclear arms.

Kim Jong Un threatens nuclear retaliation against South Korea, escalating tensions between the two nations.

Kim Jong-un said his military "would use without hesitation all the offensive forces it possesses, including nuclear weapons," if South Korea attempts to use armed forces encroaching upon the sovereignty of North Korea

North Korean leader Kim Jong Un has strongly criticised South Korean President Yoon Suk Yeol, calling him an "abnormal man" for talking about military action against the nuclear-armed North, state...

North Korean leader Kim Jong Un said his country would use nuclear weapons "without hesitation" if attacked by South Korea and its ally the United States, state media reported.

North Korean Supreme leader Kim Jong Un has threatened to use nuclear weapons and destroy South Korea permanently if provoked, state media reported on Friday, after the South's leader warned that Mr Kim's regime would collapse if he attempted to use nuclear arms.