US President Joe Biden on Friday accused Russia of being behind a rocket attack on a train station in the eastern Ukrainian city of Kramatorsk, deeming the incident a "horrific atrocity."
At least 50 people were killed in the strike at the station, where those seeking to flee eastern Ukraine were awaiting evacuation.
"The attack on a Ukrainian train station is yet another horrific atrocity committed by Russia, striking civilians who were trying to evacuate and reach safety," Biden said on Twitter.
