US Secretary of State Antony Blinken and his British counterpart David Lammy made a rare joint trip to Ukraine on Wednesday to discuss the further easing of rules on firing Western weapons into Russia, whose alleged acquisition of Iranian missiles has raised new fears. The pair, who boarded the train early Wednesday at the Polish border town of Przemysl, are expected to meet Ukrainian President Volodymyr Zelensky in Kyiv as he presses the West for weapons with more firepower and fewer restrictions. Follow our liveblog for all the latest developments in the war in Ukraine.