What is meant by indirect fire support?

Indirect fire support refers to the delivery of munitions to a target that cannot be directly observed by the operator. This type of fire support is often carried out using artillery, mortars, or guided munitions that can hit targets beyond the line of sight. The operator relies on various means such as maps, coordinates, observation posts, or forward observers to accurately determine the target's location rather than visually aiming at it.

This method is essential in modern warfare as it allows for strikes on enemy positions that may be hidden from view or protected by obstacles. This capability enhances the element of surprise and enables forces to engage effectively without exposing themselves to direct fire. The other options described direct fire scenarios or types of support that do not align with the core definition of indirect fire, reinforcing the importance of understanding this crucial concept in fire support operations.