The United Nations’ secretary general, António Guterres, has warned that a misunderstanding could spark nuclear destruction, as the United States, Britain and France urged Russia to stop “its dangerous nuclear rhetoric and behaviour”.
At the opening of a key nuclear Non-Proliferation Treaty (NPT) conference in New York, Guterres warned that the world faced “a nuclear danger not seen since the height of the cold war”.
Citing Russia’s war with Ukraine and tensions on the Korean peninsula and in the Middle East, Guterres said he feared that crises “with nuclear undertones” could escalate.
“Today, humanity is just one misunderstanding, one miscalculation away from nuclear annihilation,” Guterres told the 10th review conference of the NPT, an international treaty that came into force in 1970 to prevent the spread of nuclear weapons.
“We have been extraordinarily lucky so far. But luck is not a strategy. Nor is it a shield from geopolitical tensions boiling over into nuclear conflict,” he added, calling on nations to “put humanity on a new path towards a world free of nuclear weapons”.
The meeting, held at the UN’s headquarters in New York, has been postponed several times since 2020 due to the Covid-19 pandemic.
Guterres said the conference was “a chance to strengthen” the treaty and “make it fit for the worrying world around us”.
“Eliminating nuclear weapons is the only guarantee they will never be used,” the secretary general said, adding that he would visit Hiroshima for the anniversary of the US atomic bombing of the Japanese city on 6 August 1945.
“Almost 13,000 nuclear weapons are now being held in arsenals around the world. All this at a time when the risks of proliferation are growing and guardrails to prevent escalation are weakening,” Guterres added.
In January, the five permanent members of the UN security council, the US, China, Russia, Britain and France had pledged to prevent the further dissemination of nuclear weapons.
On Monday, the US, Britain and France reaffirmed their commitment in a joint statement, saying a “nuclear war cannot be won and must never be fought”.
The three also took aim at Russia and urged Moscow to respect its international commitments under the NPT.
“Following Russia’s unprovoked and unlawful war of aggression against Ukraine, we call on Russia to cease its irresponsible and dangerous nuclear rhetoric and behaviour,” they said.
President Vladimir Putin insisted that Russia remained faithful to the treaty’s “letter and spirit” and that there could be “no winners” in a nuclear war, according to the Kremlin.