Russia has launched another major drone and missile attack on Ukraine that targeted the country's power grid in freezing temperatures.

Ukrainian President Volodymyr Zelenskyy says that he will meet on Sunday with U.S. President Donald Trump in Florida.

Russia and Ukraine have traded aerial attacks overnight, resulting in two deaths in each country, with many wounded on both sides.

Ukrainian President Volodymyr Zelenskyy says he will urge allies to boost his country's air defenses at a meeting this week in Germany.