Ukraine's Azov Regiment releases footage of fighting in Mariupol's steelworks

Moment Azov fighter ambushes Russian BMP in Mariupol, Ukraine

Footage appears to show Azov Battalion tanks firing down street in Mariupol, Ukraine

Ukrainian forces take out Russian tank and pick off troops in trenches

Azov Battalion: Who are the ultra right-wing militia fighting for Ukraine against Russia?

Rare footage from the frontline as Ukrainian troops battle with Russian troops near Kyiv

Ukrainian and Russian forces engage in close combat in Donetsk region

Ukraine's Azov fighters pledge to 'repel and punish' Russia in Independence Day address

Incredible video shows Ukrainian soldiers in Humvees storming Russian trenches

Ukraine's far-right children's camp: 'I want to bring up a warrior'

Azov brigade thwart Russian counter-attacks in the Serebryansky Forest