Pope Francis has called for negotiations between Ukraine and Russia to end the war triggered by Russia's invasion of Ukraine in 2022. In his traditional Christmas Day address, the Pope said "boldness [was] needed to open the door" to dialogue "in order to ...

Moscow again struck Ukraine’s energy infrastructure, part of an effort to wear down the country. “In the trenches, there are no holidays,” one man said.

President-elect Trump’s choice for special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, slammed the Russian military missile and drone attack on Christmas Day and said the U.S. is “more resolved than ever to bring peace to the region.

In a phone call with Japanese Prime Minister Shigeru Ishiba, Zelensky expressed his gratitude for Japan's previous aid to Ukraine, which has totaled $12 billion and "makes it possible to save thousands of lives.

Russian troops appeared to have made inroads into Ukranian territory on Christmas Eve, as well as striking the city of Kharkiv.

Ukrainian civilians on Christmas Eve were huddled in bunkers as their armed forces attempted to shoot down the Russian drones and missiles they saw streaking across their skies.

Russia attacked Ukraine's energy system and cities in its eastern region with cruise and ballistic missiles on Wednesday morning, Ukraine's energy minister and local officials said. At least six people were wounded in a missile attack on Kharkiv in northeastern Ukraine on Wednesday morning,

Although not new, drone warfare has truly come of age in the war in Ukraine, and the lessons are plenty. The conflict in Ukraine has introduced drone warfare at an unprecedented scale. There is a constant buzzing of drones of all sizes above the battlefield in Ukraine as both sides are using unmanned aerial systems in great numbers.

Zelensky warns of greater military cooperation between Moscow and Pyongyang, including sending more troops and military equipment

Ukrainian President Volodymyr Zelenskyy said more than 3,000 North Korean soldiers have been killed or wounded fighting for Moscow in Russia's western Kursk region.

Russia's natural-gas transit deal with Ukraine is set to expire soon, which would cut billions in revenue.