At a military training facility in Poland, Ukrainian tankers are taught the use and maintenance of the powerful Leopard 2A4 main battle tank by instructors from NATO Allies Poland and Norway. The Leopard 2A4 main battle tank is the mainstay of many NATO armies, including Norway and Poland, whose instructors aim to give the Ukrainian trainees the ability to become more self-sufficient in their training. The training is part of the European Union Military Assistance Mission in support of Ukraine (