Footage from the Russian "Kaskad" (Cascade) unit shows various night engagements against Ukrainian forces filmed through a thermal optic. At one point, a Ukrainian soldier can be seen being hit by a burst of small arms fire, and in another clip, a coordinated sniper kill is seen in which two Russian marksman fire at the same target at the same time from two different locations. The bullets can be seen converging on an unlucky Ukrainian soldier.