Which of the following is NOT considered a technique of weapon delivery?

Ground Fire is not traditionally categorized as a technique of weapon delivery within the context of military operations. The other options—Hover Fire, Diving Fire, and Running Fire—are specific methods employed by military personnel to effectively deliver weaponry in varying tactical scenarios.

Hover Fire involves firing from a stationary position, typically from a hovering aircraft, allowing for precision targeting without advancing or retreating. Diving Fire refers to the technique where an individual or aircraft delivers fire while diving toward a target, maximizing accuracy and impact due to the faster projectile speed and favorable angles. Running Fire is executed while on the move, allowing for engagement of targets while maintaining mobility, which is crucial in dynamic battlefield situations.

In contrast, Ground Fire, while it implies the use of weapons from a fixed position or while stationary, does not represent a distinct or specialized technique for delivering weapons. Therefore, it stands out as the correct choice for this question.