What is a valuable tool Cavalry Scouts use for navigation during missions?

Cavalry Scouts utilize GPS (Global Positioning System) as a crucial tool for navigation during missions due to its efficiency and reliability in providing accurate location data. GPS allows scouts to determine their precise location in real time, which is essential for maneuvering and coordinating movements, especially in complex terrains or when engaging in operations that require rapid decision-making.

While other tools like static maps can be used for planning and reference, they lack the real-time navigation capabilities provided by GPS. Additionally, although smartphones can incorporate GPS technology, they are not specifically designed for military operations and may have limitations in rugged environments or where communication signals are weak. Radios can facilitate communication but do not assist with navigation directly. Therefore, GPS stands out as the most effective and valuable navigation tool for Cavalry Scouts during their missions.