What primarily determines the Forward Edge of the Battle Area (FEBA)?

The Forward Edge of the Battle Area (FEBA) is fundamentally determined by the maximum effective range of your small arms weapons. This boundary signifies the closest point to the enemy where friendly forces can engage effectively. Understanding the reach of small arms is critical, as it defines the area in which troops can operate while maintaining lethal capability against an adversary. The maximum effective range establishes a zone of influence, enabling commanders to position their forces with optimum coverage while ensuring they remain within the safety of their own weapons’ effective reach.

While the other factors, such as the distance from the main base, the number of available troops, and terrain features can influence operational considerations, the defining aspect of the FEBA is rooted in the armament capabilities of the troops. The range of small arms defines the practical limits of engagement and thus establishes where the front line can operate most effectively.