What types of munitions could be requested in a Call for Fire?

The correct answer is that artillery shells or airstrikes can be requested in a Call for Fire. The Call for Fire procedure is designed to request indirect fire support from artillery or air support assets when engaging a target. Artillery shells refer to projectiles launched from ground-based artillery systems, which can be adjusted and guided to the target based on the observer's input. Airstrikes involve aircraft delivering precision munitions to strike enemy positions, providing heavy firepower and flexibility in response to dynamic battlefield situations.

While other types of munitions, such as bombs or grenades, are used in various combat situations, they are not typically the focus of a Call for Fire, which centers on coordinated fire support from artillery or aerial platforms. Missiles and naval bombardments are also effective munitions, but they may not be the primary options under a standard Call for Fire request. Non-lethal munitions have distinct purposes such as crowd control, and while valuable in certain scenarios, they do not apply within the context of directly engaging enemy targets through conventional fire support.