In which condition is frontal fire utilized?

Frontal fire is employed when the beaten zone is perpendicular to the target. This alignment allows for effective engagement by maximizing the area coverage of the weapon's fire, ensuring that the rounds effectively intersect with the target. When the beaten zone is oriented in this manner, it can deliver suppressive fire across the target's front, increasing the likelihood of impacting any personnel or equipment within that zone.

Using frontal fire in this context is particularly advantageous in combat scenarios where the goal is to provide direct support to advancing troops or to disrupt the enemy's movement. It enhances the likelihood of success by creating a more effective area of fire against the target.

In contrast, scenarios where the beaten zone is parallel to the target do not exploit the weapon’s capability to the fullest, as the coverage over the target area would be limited. Employing concealed positions tends to be more associated with surprise or stealth rather than the specific advantages provided by frontal fire. Moreover, while engaging moving targets has its own tactical considerations, it does not define the unique application of frontal fire, which is specifically about the orientation of the beaten zone relative to the target.