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

The Forward Edge of the Battle Area (FEBA) is primarily determined by the maximum effective range of small arms weapons. This is because the FEBA represents the closest point to the enemy where friendly forces can conduct effective fire against them. Understanding the effective range of small arms ensures that units position themselves in a manner where they have the capability to engage the enemy while remaining within a tactical advantage.

The position of the FEBA is strategic, as it allows forces to engage the enemy effectively without exposing themselves to unnecessary risk. The effectiveness of small arms fire plays a crucial role in this determination, as it sets boundaries on how far forward forces can go while still maintaining lethal engagement capability.

While intelligence capabilities, the strength of enemy forces, and terrain features all play important roles in the broader context of military operations, they are not as directly determinative of the FEBA as the effective range of weapons. Intelligence helps inform decisions, the enemy's strength can dictate battle plans, and terrain influences movement and cover; however, it is the range of weapons that establishes the immediate boundary for the application of force.