President Donald J. Trump and Ukrainian President Volodymyr Zelenskyy argued during a meeting in the Oval Office at the White House on Friday, Feb. 28, 2025, in Washington. Trump clashed publicly with Zelenskyy, accusing him of ingratitude and urging him to accept a ceasefire with Russia. Trump warned, “You’re gambling with World War III,” while Zelenskyy cited Russia’s repeated violations of past agreements. The confrontation, broadcast globally, led to the cancellation of the remainder of Zelenskyy’s visit and raised questions about future U.S. support for Ukraine.