What is the approximate length and width for a Final Protective Fire using 8 guns of 155mm Howitzers?

The correct response indicates that a Final Protective Fire (FPF) using eight 155mm howitzers typically has dimensions of approximately 400 meters in length and 50 meters in width. This configuration allows for an effective area of fire that maximizes the hit probability and supports the unit’s defensive posture.

In the context of fire support, the FPF is essential for providing immediate and overwhelming firepower in defense situations. The specified dimensions reflect the necessary coverage to effectively deter or neutralize an enemy threat moving towards friendly forces. The length allows for adequate coverage along the front, while the width ensures that the fire extends sufficiently to cover potential enemy breaches.

Other options present varying dimensions that either exceed or fall short of the standard expectation for an FPF setup, which may not ensure the same level of effectiveness for defensive engagements. The standard dimension provides a balance of fire density and area coverage critical in defensive operations, contributing to the overall resilience of the unit engaging in the FPF mission.