Ключевые слова: 21 may, action, against, aggression, aggressive, anti, anti terrorism, anti terrorism day, armed, army, attack, background, battle, concept, conceptual, crime, criminal, danger, discrimination, force, gun, history, human, icon, illustration, india, military, peace day, rifle, security, sign, silhouette, soldier, soldiers, solution concept, stop terrorism, symbol, terrorist attack, violence, war, warning, weapon,