The head of the Polish government, Donald Tusk, on his Twitter account, condemned his Hungarian counterpart Viktor Orbán, who, in an interview, referred to the dictator Vladimir Putin as an "honest player" at a time when Russia launched a massive attack on Ukraine on Christmas night.

Ukrainians faced fresh Russian drone and missile strikes on energy infrastructure nationwide on Tuesday night into Christmas Day morning, with the energy minister in Kyiv warning of immediate power cuts.

President-elect Donald Trump's nominee for Ukraine peace envoy, Keith Kellogg, denounced Russia's mass attack on early Christmas morning, emphasizing that "Christmas should be a time of peace."