What does the term 'interlocking fields of fire' refer to in military strategy?

The term "interlocking fields of fire" refers to a defensive strategy in military operations where machine guns, rifles, or artillery are positioned in such a way that their zones of fire overlap. This arrangement ensures that if an enemy force attempts to advance, they will be exposed to fire from multiple positions simultaneously, significantly increasing the lethality of the defensive posture. The primary purpose of interlocking fields of fire is to create a comprehensive coverage of the battlefield, allowing defenders to maximize their firepower and diminish the effectiveness of enemy attempts to breach their lines.

This concept is critical for planning effective defensive operations, as it enhances unit survivability and can deter or disrupt enemy attacks through coordinated fire. By overlapping the fields of fire, defenders can create a mutual support system, where one weapon can cover the vulnerabilities of another, thereby increasing overall battlefield control and enhancing the defensive capability of the unit.