What Is a National Flag?

National Flag: Symbol of a Nation

A national flag is a flag representing a sovereign country or nation. Key characteristics:

• Flown on government buildings, military bases, official sites
• Used by citizens to express patriotism and national identity
• Features national colors, symbols, emblems, or historical references
• Designed for instant recognition and representation
• Governed by protocol for display, handling, and respect

Every UN member state has a national flag. Designs range from simple tricolors to complex heraldic compositions, each encoding national history, values, or aspirations.