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You can also read updates at CNN Español here. Having connection issues? Bookmark CNN’s lite site for fast connectivity.Want to help? Learn how to support humanitarian efforts in Ukraine here.At least 2 million refugees have fled Ukraine since the beginning of the invasion, the UN estimates.At least 21 civilians were killed in a Russian airstrike in the city Monday. About 5,000 people evacuated the city of Sumy on Tuesday, a Ukrainian official said.But the Pentagon has dismissed Poland’s proposal to transfer their MiG-29 fighter jets to the US for delivery to Ukraine. The US is sending two Patriot missile batteries to Poland as a “defensive deployment” to counter any potential threat to US and NATO allies.US President Joe Biden announced a ban on Russian energy imports to the US as Ukraine’s President urged the UK Parliament to strengthen sanctions against Moscow and vowed the country will “fight to the end.”.

Ukraine press conference december 2020