Ключевые слова: arms, army, barack obama, cap, ceremonial, ceremony, column, combat, disciplined, disruptive, division, event, forces, formation, green, group, guard, hat, headpiece, many, march, men, military, national, order, parade, people, person, platoon, poland, policeman, president, rank, red, regiment, row, sign, soldiers, squad, troops, uniform, usa, visit, warsaw, weapons, white,