Ключевые слова: alliance, america, army, atlantic, countries, defense, design, europa, europe, european, flag, flags, graphic, headquarters, history, international, member, membership, military, military alliance, national, national flag, nato, nato and romanian flags one next to another in front of a buildi, nato and romanian flags one next to another in front of a building, nato flag, north, office, organization, otan, patriotism, romania, romania and nato, romanian, security, sign, symbol, treaty, usa, war,