Volodymyr Zelenskyy has told the United Nations that Russia is planning to attack Ukrainian nuclear power plants as he repeated his calls for unity from world leaders in order to force Russia to the negotiating table to conclude a “just peace”.
His comments came as Vladimir Putin on Wednesday escalated his nuclear rhetoric, telling a group of senior officials that Russia would consider using nuclear weapons if it was attacked by any state with conventional weapons.
In a speech to the UN general assembly on Wednesday, the Ukrainian leader said he had received information that Russia was gathering intelligence on Ukrainian nuclear power plants in preparation for a potential strike.
“Any missile or drone strike, any critical incident in the energy system could lead to a nuclear disaster … a day like that must never come,” Zelenskyy said in an address in the general assembly hall. “And Moscow needs to understand this, and this depends in part on your determination to put pressure on the aggressor.”
He added: “These are nuclear power plants, they must be safe.”
Zelenskyy also said that the war in Ukraine could threaten the region with instability and the potential for a nuclear catastrophe if Russia went forward with the attacks.
“If, God forbid, Russia causes a nuclear disaster at one of our nuclear power plants, the radiation will not respect state borders,” he said, comparing the consequences to the Chernobyl nuclear accident of 1986. “And unfortunately, various nations could feel that devastating effects.”
Zelenskyy last month accused Russian forces of starting a fire on the site of the giant Zaporizhzhia nuclear plant, with its six Soviet-built reactors, making it Europe’s largest.
Russia captured the nuclear plant soon after its invasion of Ukraine in February 2022, and the plant has come under repeated attacks that both sides have accused each other of carrying out.
The International Atomic Energy Agency (IAEA) has repeatedly voiced concerns over the safety of the Zaporizhzhia nuclear plant, calling for “maximum restraint from all sides”.
As Zelenskyy was speaking in New York, Putin addressed Russia’s powerful security council on Wednesday, making his strongest warning yet to the west against allowing Ukraine to launch deep strikes into Russian territory using long-range western missiles.
Putin said Russia would consider using nuclear weapons if Moscow gets “reliable information about start of mass cross-border attack by air from strategic and tactical aviation, cruise missiles, drones and hypersonic weapons”.
The Russian leader added that proposals had been made to change Russia’s nuclear doctrine, and said he would like to underscore one of the proposed key changes.
“It is proposed that aggression against Russia by any non-nuclear state, but with the participation or support of a nuclear state, be considered as their joint attack on the Russian Federation,” Putin said, in a thinly veiled threat to the west as foreign leaders continue to mull whether to allow Ukraine to use their long-range weapons.
Putin frequently invoked Moscow’s nuclear arsenal, the world’s biggest, in the early days of its invasion of Ukraine, repeatedly pledging to use all means necessary to defend Russia. He later seemed to moderate his rhetoric, but officials close to the Russian president have recently warned Nato countries they risk provoking nuclear war if they were to give the green light for Ukraine to use long-range weapons.
Earlier this month, Putin said the west would be directly fighting with Russia if it gave such permission to Ukraine – and that Russia would be forced to make “appropriate decisions”, without spelling out what those measures could be.
Zelenskyy is expected to travel to Washington to present his “victory plan” to Joe Biden at the White House on Thursday. The plan is a roadmap for Ukraine to end the war on its own terms, and is understood to include significant requests from the US and its allies for additional arms and economic and political support for Ukraine in the long term.
The Ukrainian president is expected to meet with Kamala Harris, who is running neck and neck with Donald Trump in the US presidential election. The Republican nominee is not expected to meet with Zelenskyy during the trip, and has threatened to severely cut aid to Ukraine if elected. In campaign rallies this week, Trump reiterated that he would “get out of Ukraine” if elected president.
In his speech, Zelenskyy said Ukraine’s peace plan must be supported by world leaders, and that alternative initiatives to hold talks with Putin would simply aid the Russian president. Zelenskyy in particular targeted a joint proposal by China and Brazil, who have proposed a six-point peace plan for the Ukraine war without Kyiv’s backing.
“If someone in the world seeks alternatives … it likely means they themselves want to do a part of what Putin is doing … the question arises: what is the true interest?” Zelenskyy said. “Everyone must understand. You will not boost your power at Ukraine’s expense.”
Luiz Inácio Lula da Silva, Brazil’s president, had spoken of the plan earlier on Wednesday and Zelenskyy’s remarks appeared targeted at him.
“Maybe somebody wants a Nobel prize for their political biography for a frozen truce instead of real peace, but the only prizes Putin will give you in return are more suffering and disasters,” Zelenskyy said.
In his speech, Zelensky also criticised the UN security council, saying it was “impossible to truly and fairly resolve matters of war and peace, because too much depends in the security council on the veto power”.
Russia is one of five permanent members of the security council and it exercises a veto power over any decisions taken by the body.
Without revealing additional details about the plan, which has been kept largely secret, Zelenskyy indicated it would not be adopted directly through the UN.
“When the aggressor exercises veto power, the UN is powerless to stop the war,” said Zelenskyy. “But the peace formula … there is no veto power in it. That’s why it’s the best opportunity for peace.”
Russian troops are threatening the Ukrainian road-and-rail hub of Pokrovsk in an onslaught that western officials say are leading to the killing of 1,000 Russian soldiers each day.
A Russian-guided bomb strike on Ukraine’s eastern city of Kramatorsk on Wednesday killed at least two people and injured 12 more, including three children, according to the Donetsk region governor, Vadym Filashkin.
