Russia continued its nightly bombardment of Ukrainian cities overnight into Tuesday, after President Donald Trump said the U.S. would send military equipment to Kyiv.

President Donald Trump on Monday threatened Russia with steep tariffs and announced a rejuvenated pipeline for American weapons to reach Ukraine, hardening his stance toward Moscow after months of frustration about unsuccessful negotiations for ending the war.

Russia does not care about U.S. President Donald Trump's "theatrical ultimatum" about slapping sanctions on buyers of Russian exports unless Moscow agrees to a peace deal in Ukraine, a senior security official said on Tuesday.