Which principle of machine gunnery emphasizes fire positions that maximize the effect of fire on the target?

The principle that emphasizes fire positions maximizing the effect of fire on the target is the focus of enfilade fire. This tactic involves positioning machine guns so that they can deliver sustained fire along the longest axis of a target, such as the length of a line of enemy troops or vehicles. By achieving this positioning, the fire is more likely to be effective, causing greater damage and creating psychological stress on the enemy.

The effectiveness of enfilade fire lies in the ability to cover more of the targets with fewer rounds, as the bullets are striking from the side rather than head-on, enhancing the chances of hits. This principle is pivotal in coordinating machine gun placements in a manner that maximizes lethality against the adversary.

An understanding of this principle is crucial for successfully employing machine guns in tactical scenarios, ensuring that the placement of weapons systems takes full advantage of their capabilities in relation to enemy formations and movement.