Sir Keir Starmer spoke to Volodymyr Zelensky from South Africa, where he will use his attendance at the G20 summit to shore up support for Kyiv.
The Prime Minister held a call with the Ukrainian president, as well as French president Emmanuel Macron and German chancellor Friedrich Merz.
As Mr Mamdani upended the Democratic establishment by defeating Mr Cuomo and his far-left progressive policies provoked infighting, Mr Trump has repeatedly cast Mr Mamdani as the face of the ...
The proposal would not only bar Ukraine from joining Nato but would also prevent the alliance’s future expansion.
The Prime Minister is set to speak to Ukrainian president Volodymyr Zelensky alongside the German and French leaders about the US-backed peace plan.