In artillery, what is the role of the Gunner (G)?

The role of the Gunner (G) in artillery specifically involves aiming and firing the weapon. Aiming requires a deep understanding of both the weapon system and the target's positioning, as the Gunner must accurately align the weapon based on given firing data. This includes making adjustments for range, wind, and other environmental factors that can affect the projectile's path to ensure maximum effectiveness of the artillery round.

While other roles within the artillery crew, like the ones associated with operating the fire control system and directing fire, are crucial to the overall operation, they do not encompass the direct responsibility of executing the shot itself. Conducting maintenance is also vital to ensure the weapon system is functioning properly, but this task falls under other crew member responsibilities. Thus, the primary duty of the Gunner centers around the act of aiming and firing, making this answer the one that accurately represents their key function within the artillery team.