What is an important consideration when selecting training areas according to TC 3-22.9?

The suitability of the training area for the type of weapons being trained on is crucial in ensuring effective and safe training. Different weapons require specific environmental conditions and features to facilitate effective drills and exercises. For instance, ranges must accommodate the range and type of munitions used, ensuring safety for soldiers and minimizing risk to civilian areas. Additionally, training areas should have the necessary terrain features that correspond with the operational environment where the units will likely deploy. This consideration helps enhance the realism of training exercises, enabling soldiers to acquire relevant skills and experience in a safe and controlled manner, ultimately increasing their preparedness for real-world missions.