Kim Jong Un: North Korea’s status as nuclear state 'irreversible'

The move effectively eliminates the possibility of denuclearisation talks, with leader Kim Jong Un saying the country's status as a nuclear state was now "irreversible".

The announcement comes at a time of heightened tension between North and South, with Pyongyang blaming Seoul for the outbreak of Covid-19 in its territory and conducting a record number of weapons tests this year.

The newly enacted law says North Korea can carry out a preventive nuclear strike "automatically" and "immediately to destroy the hostile forces" when a foreign country poses an imminent threat to Pyongyang, the official Korean Central News Agency (KCNA) said.

The law specifically states the North can use nuclear weapons "in case of a nuclear or non-nuclear attack by hostile forces on the state leadership and the command organization of the state's nuclear forces", among other situations, according to state media.

"The status of our country as a nuclear weapons state has become irreversible", Kim Jong Un said, KCNA reported.

The law "publicly justifies Pyongyang's use of its nuclear power" in the event of any military clash, Cheong Seong-chang of the Center for North Korea Studies at the Sejong Institute told AFP.

As the North's leader, "Kim Jong Un does not need laws to launch a nuclear strike", but the new law serves as a way to "vindicate Kim's use of nuclear weapons in case of emergency by disclosing the principles of nuclear use at home and abroad in advance," he added.

Kim in July said his country was "ready to mobilise" its nuclear capability in any war with the United States and the South.

He reiterated that Pyongyang would never give up the nuclear weapons it needed to counter hostilities from Washington, claiming the United States was seeking to "collapse" his regime.

Nuclear talks and diplomacy between Washington and Pyongyang have been derailed since 2019 over sanctions relief and what Pyongyang would be willing to give up in return.