Trump said his latest call with Putin wouldn't lead to "immediate peace" as he relayed the Russian leader's plans to retaliate against Ukraine.

Russian President Vladimir Putin told US President Donald Trump in a phone call Wednesday that Moscow was obligated to respond to Ukraine’s weekend drone attack, Trump said, setting up a potential escalation in the conflict just as the US president hopes to broker an end to the war.

The comments, in an Oval Office meeting with German Chancellor Friedrich Merz, were Trump’s clearest indication to date that he was unsure he would be able to quell Russia’s 2022 full-scale invasion of Ukraine.