Outrage in Kyiv as Putin tells St. Petersburg International Economic Forum ‘all of Ukraine is ours’

Ukrainian officials have reacted with outrage to comments made by Vladimir Putin on Friday in which he told delegates to the St Petersburg International Economic Forum that “all of Ukraine is ours”.

Addressing the annual showcase for Russia’s economic development in St. Petersburg, Putin threatened a Russian nuclear response should Kyiv deploy a so-called “dirty bomb” — despite admitting that there was no evidence it was considering doing so — and portrayed the ongoing invasion of Ukraine as a defensive necessity.

Bluntly denying Ukraine’s sovereignty, Putin repeated the long-standing Kremlin narrative that Ukrainians and Russians were “one people,” a claim that has been repeatedly rejected both by Ukraine and the international community.

Putin went on to confirm that Russian forces were carving out a 10–15 kilometre buffer zone inside Ukraine’s Sumy region, following a seven-month-long incursion into Russia’s neighbouring Kursk region by the Armed Forces of Ukraine. Though he denied that Russia planned to occupy the city of Sumy itself, Putin added pointedly that he didn’t “rule it out”.

Raising the spectre of nuclear escalation, Putin warned of a devastating Russian response should Ukraine deploy a so-called “dirty bomb”, which combines conventional explosives with radioactive material, despite the fact that Ukraine is not known to possess such a device — a fact Putin himself acknowledged.

Such an attack “would be a colossal mistake on the part of those we call neo-Nazis in today’s Ukraine,” he said, adding that it “might be their last mistake”.

“Our nuclear doctrine states that we always respond to threats in kind. Therefore, our retaliation would be extremely harsh — and most likely catastrophic for both the neo-Nazi regime and Ukraine itself,” Putin continued.

Responding to the comments in his nightly address to the nation on Friday, Ukrainian President Volodymyr Zelensky said that they proved Putin had no intention of negotiating a ceasefire and that “Russia wants to continue the war,” adding that Ukrainian forces were successfully repelling Russian attacks in the Sumy region

Other Ukrainian officials also condemned Putin’s remarks, with Foreign Minister Andrii Sybiha describing his statement as “deranged” and saying that the Russian leader had shown “complete disdain for US peace efforts.”

“While the United States and the rest of the world have called for an immediate end to the killing, Russia’s top war criminal discusses plans to seize more Ukrainian territory and kill more Ukrainians,” Sybiha wrote on X.

Despite Russia’s continuing international isolation, Putin also claimed that the country’s economy remained strong, noting that GDP had grown by more than 4% annually over the past two years, poverty had dropped to 7.2%, and that unemployment had fallen to a historic low of 2.3%.