Ukraine's Khartiia Brigade raises flag over Kupyansk City Hall, clears Russian forces – video
Ukrainian commander reveals how the Kupiansk operation began
Russian infiltrators overwhelming Pokrovsk defenses - video
Ukraine frees soldiers, civilians from Russian captivity – photos
Captured Russian reports 90% unit losses in Ukraine
Ukraine returns 307 POWs, Mariupol defenders included
Russian missile strike on training range kills 6, injures 10
Russian forces advance in Donetsk’s Pokrovsk sector after setbacks