President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir Putin’s refusal to halt the war in Ukraine, just days ahead of Trump’s deadline for a ceasefire. Trump last week said he was moving two “nuclear” submarines closer to Russia in response to threatening rhetoric from a top…

Taking to microblogging site X, Zelenskyy said the discussion centred around achieving a “just and lasting peace” and praised Trump for his commitment to halting the violence.