Mortar and artillery shelling, incessant reconnaissance by enemy drones what an ordinary day looks

Border guards continue to defend near Lysychansk in the Luhansk region. Their positions are under constant fire from Russian artillery. MLRS, mortars and artillery are working. The occupiers use drones to adjust the fire. According to our fighters, Russian drones are almost constantly reconnaissance of positions. How to serve in such conditions, we offer to learn first hand. (with English subtitle)