Kim Yo-jong, the sister of North Korean leader Kim Jong-un and a department director of the Central Committee of the Workers' Party of Korea, declared on Saturday, 7 June that Pyongyang's status as a nuclear-armed state is absolutely irreversible — a statement that appeared timed to pre-empt any denuclearisation discussions during Chinese President Xi Jinping's scheduled visit to Pyongyang. The remarks were carried by the Korean Central News Agency (KCNA), North Korea's state media.

The 'Line of No Retreat'

“The DPRK's status as a nuclear weapons state is the line of no retreat, and it is a stark reality whether anyone recognises it or not,” Kim said in the statement, referring to North Korea by its official name, the Democratic People's Republic of Korea (DPRK). She reiterated that Pyongyang's nuclear weapons programme is nonnegotiable and flatly rejected international efforts aimed at denuclearisation.

Timing: A Message to Beijing and Washington

The statement was released a day before President Xi Jinping's visit to Pyongyang, widely seen as a signal that North Korea's nuclear posture is not on the agenda for talks between Xi and Kim Jong-un. This comes amid a US State Department spokesperson's remarks on Friday that US President Donald Trump and Xi had reaffirmed a shared goal of denuclearising North Korea during their summit in Beijing the previous month.

Kim Yo-jong dismissed the US official's comments, accusing Washington of “spreading false information” and urging the US to abandon its “daydream” about denuclearisation. Notably, she suggested Pyongyang had received a direct account from Beijing about what transpired between Trump and Xi, stating, “We have the most accurate information about the fact.”

Military Justification and US Arms Sale to Seoul

The statement also cited what Pyongyang described as persistent military threats from hostile nations as justification for continuing to strengthen its defence capabilities. Specifically, it referenced Washington's recent approval of a potential sale of Joint Direct Attack Munition (JDAM) precision bombs and related equipment to South Korea.

“This is the reason why we are concentrating on bolstering up the self-defence capacity for defending the security of the state from the ceaseless arms buildup of the hostile countries, and we will have to do this,” Kim said. She further underscored that North Korea's nuclear forces are enshrined in its constitution, framing nuclear capability as “the most powerful logic” in disputes with “those who worship power.”

What This Means for Regional Diplomacy

The statement marks a pointed hardening of Pyongyang's public stance at a diplomatically sensitive moment. Xi's visit to North Korea — coming after a Trump-Xi summit where denuclearisation was reportedly discussed — puts Beijing in a delicate position between its alliance with Pyongyang and its diplomatic commitments to Washington. Critics argue that without China's active pressure, any international denuclearisation framework remains largely symbolic. The trajectory of the Xi-Kim summit and any subsequent joint statement will be closely watched by both Seoul and Washington.