Pyrotechnics 3
State Emergency Service explosive ordnance disposal technicians look toward the sound of a Russian shell as it is heard whistling overhead while they take a break after removing an unexploded Russian Smerch cluster bomb from a crop field near Derhachi a town north of Kharkiv, Ukraine on April 30, 2022. Shells from both sides could be heard whistling overhead as the two armies fought each other. Over the last two months at least one firefighter and three bomb disposal experts have been killed.