In fire for effect, what is key for determining effectiveness of the rounds?

Accuracy is the key factor in determining the effectiveness of the rounds during a fire for effect. In this context, accuracy refers to the precision with which the munitions land on or near the intended target. The ultimate goal of fire for effect is to ensure that the rounds are delivered in such a way that they achieve the desired impact on the enemy forces or position.

While firepower, range distance, and terrain type are important elements in artillery operations, they do not directly influence the immediate effectiveness of the rounds as much as accuracy does. Firepower represents the total output capability of the artillery system, range distance relates to the maximum effective range of the artillery piece, and terrain type can affect visibility and movement but is secondary to how well the rounds can actually strike the target. Therefore, accuracy stands out as the most critical measure for assessing whether the fire mission has successfully neutralized the target.