Ukrainian service members of the 33rd Separate Mechanised Brigade teach brother-in-arms to fire a M2 Browning machine gun atop of a Mine Resistant Ambush Protected (MRAP) vehicle Oshkosh M-ATV during a military drill near a frontline, amid Russia's attack on Ukraine, in Donetsk region, Ukraine June 12, 2024. REUTERS/Alina Smutko