Days before the third anniversary of Russia's full-scale invasion, Ukrainians are as somber and tense as they were right before Moscow launched the war. Only now, they aren’t just worried about their longtime enemy.

Ukrainian President Volodymyr Zelenskiy said he was counting on Ukrainian and European unity and U.S. pragmatism as Kyiv faces a mounting crisis in relations with its hitherto key U.S. ally under the leadership of President Donald Trump.