What does blue represent in military symbols on a map overlay?

Blue is used to represent friendly forces in military symbols on a map overlay. This color coding system is part of the standardized military mapping conventions that help ensure clarity and quick comprehension in operational environments. By designating friendly forces with blue, military personnel can easily distinguish between their own units and others, which is critical during planning and execution of missions.

The use of distinct colors aids in visual communication, especially in complex situations where rapid decision-making is essential. Color representation enables soldiers to quickly assess the tactical situation and coordinate effectively, reducing the likelihood of confusion or friendly fire incidents. Understanding these symbols is crucial for effective battlefield management and operational success.