Update: Death toll of Russian missile strike on Novohrodivka rises to 3.

Ukraine war latest: Russian infantry activity rising in southeast, general says

Key developments on Dec.

3: * Ukraine investigates Russian troops allegedly executed 2 Ukrainian POWs * Tarnavskyi: Russian forces have intensified infantry activity on the southeastern front line * Russian attack on Kherson kills 2, injures 7 * Official: Russia has lost over 7,200 troops, 530...