How many types of flags are used in the military?

• A. Two
• B. Four
• C. Three
• D. Five

Answer: (C)

In military flag use, three broad kinds of flags are typically recognized. The national flag represents the country and is prominently displayed in all official settings. A service or branch flag represents the particular military branch (such as Army, Navy, Air Force) and is used in ceremonies and offices to denote the organization. Unit colors are the flags carried by or representing a specific unit, embodying its history, lineage, and authority, and they are paraded and safeguarded as symbols of the unit.

These three categories cover the main flag types encountered in standard practice, which is why the correct count is three. There can be specialized flags within those categories (like guidons or standards for certain units), but the primary, widely recognized types total three.