What is the function of an impact fuze?

An impact fuze is designed to detonate a weapon upon contact with a target or surface, thereby maximizing its destructive capability at the point of impact. This type of fuze is critical in ordnance that relies on immediate explosion upon collision, such as bombs or artillery shells. When the weapon strikes the intended target, the impact fuze is triggered, ensuring that the explosive payload is released effectively to achieve the desired tactical result.

While other types of fuzes might function differently—such as those that detonate at specific altitudes or after delays for penetration—the defining characteristic of an impact fuze is its immediate response to contact. This ensures a direct and effective strike, making it essential for delivering lethal force in various military operations.