Kyiv has long been calling for its Western partners to provide it with weapons that could hit major Russian cities far from the front line, arguing that they would help Ukraine seriously weaken Russia's military industry and bring the war to an end. "If the cost of continuing the war for Moscow is too high, it will be forced to start peace talks," deputy defence minister Ivan Havryliuk told the BBC. Kremlin spokesman Dmitry Peskov played down Vance's suggestion, saying there was "no panacea that can change the situation on the front for the Kyiv regime." "Whether it's Tomahawks or other missiles, they won't be able to change the dynamic," he added. Tomahawk missiles have a range of 1,600 km (1,000 miles), which would put Moscow within reach for Ukraine.

While Vance remained ambivalent about Ukraine's request for Tomahawks in his remarks on Sunday, the US special envoy to Ukraine, Keith Kellogg, seemed to suggest Trump had already authorised strikes deep into Russian territory. Asked on Fox News whether Washington had allowed Kyiv to carry out long-range strikes within Russia in specific instances, Kellogg said: "The answer is yes, use the ability to hit deep, there are no such things as sanctuaries." Vance and Kellogg's comments match the US administration's recent change of tone in regard to the war. After repeatedly expressing scepticism that Ukraine could continue to hold its own against Russia, last week Trump said Kyiv could "win all of Ukraine back in its original form" – a shift that reportedly even surprised Ukraine's Volodymyr Zelensky. Trump is known to have been irritated by Russian President Vladimir Putin's surface willingness to discuss ending the war versus the reality of Moscow's persistent bombardments of Ukraine's cities. (BBC)