Trench combat
So many random grenades laying around. So much of lots of weapons
Those were Russian positions and weapons they came across. They were inventorying and testing what weapons they found.
At 02:15 there was almost a friendly fire incident. "The soldier yelled what the fuck are you shooting at you idiot"
At 03:20 he asks "Kolya" (Short for Mykola in Ukrainian which is a derivative of the name Nicholas/Nick) to change the magazines. Kolya tries to grab the guns by the barrel and the guy yells "HOT! HOT! The barrels are hot!"
At 4:10 after unloading on that machine gun he says "you better learn boys"
