Russian strikes on Monday damaged a dam near the front line in Ukraine's eastern Donetsk region, Ukrainian authorities said, warning that nearby villages could be threatened by rising water levels.
Ukraine also said Russian attacks killed at least three people in the center of the country, with rescue operations ongoing in the city of Kryvyi Rig.
They came after the warring countries hit each other with massive drone strikes at the weekend and as the long-term future of U.S. support for Ukraine hangs in the air after the election of Donald Trump.
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