What does red denote on a military map?

Red on a military map is used to denote major roads and highways. This color helps to distinguish important transportation routes that are vital for movement and logistics in military operations. The use of red for major roads stands out against other colors used on maps, making it easier for personnel to quickly locate these routes when planning maneuvers or navigating through an area.

In a military context, understanding the color coding on a map is essential for effective communication and operational success. Major roads are crucial for troop movement, supply chains, and evacuation routes, so their visibility is key for planning and strategy.