What shape does the beaten zone typically form when the cone of fire strikes the ground?

The beaten zone is characterized by an oval or cigar-shaped pattern when the cone of fire strikes the ground. This shape results from the dispersion of bullets due to the mechanical and operational factors involved in firing a machine gun. As the projectiles leave the gun, they do not travel in a perfectly straight line; instead, they exhibit some degree of both horizontal and vertical spread due to factors like barrel vibration, wind, and slight variations in ammunition performance.

These factors contribute to the formation of a zone where the majority of rounds land, which is elongated and typically wider at the top end where the gun is fired from. This oval shape enables effective coverage of a target area, allowing for overlapping fields of fire when multiple weapons or firing positions are engaged, enhancing the effectiveness of suppressive fire.

In a tactical context, understanding this characteristic shape helps operators determine effective positioning and range to maximize the efficacy of their fire. Recognizing this oval pattern aids in both aiming and coordinating fire support, which is vital for achieving desired combat outcomes.