Which color on a military map indicates water features?

The correct choice indicates that blue is the color used on military maps to represent water features. This standard color coding helps in easily identifying rivers, lakes, and other bodies of water. It is essential for navigation and operational planning, allowing personnel to quickly ascertain the locations and types of water features in a given area, which can influence movement, tactical decisions, and logistics.

Understanding the color conventions on military maps is crucial for effective communication and operational effectiveness in a variety of situations, from combat scenarios to mapping exercises. By utilizing blue for water features, military personnel can ensure a consistent and universally understood symbol system that enhances situational awareness.