Which of the following classes of fire involves moving the weapon to cover broader fields?

The searching class of fire involves the movement of the weapon to cover broader fields, which allows the shooter to engage multiple targets or areas effectively. This technique is essential for increasing situational awareness and ensuring that threats are addressed across a wider landscape. By sweeping or searching the field of fire, the shooter can adapt to changing scenarios, maximizing the effectiveness of their shots.

In contrast, free gun fire typically focuses on engaging particular targets without much movement of the weapon itself. Fixed fire does not involve any movement and targets a specific area steadily, while grazing fire is directed at a low trajectory and is aimed primarily at targets that are within a defined area. This makes searching a more dynamic approach suited for scenarios where threats may be dispersed or rapidly changing.