In what kind of scenarios would a mortar unit be used for support?

A mortar unit is specifically designed to provide indirect fire support, making it particularly effective during troop movements and engagements with enemy forces. Mortars can deliver explosive ordnance that allows for suppression and destruction of enemy positions, obstacles, and troops from a distance without direct line of sight. This capability is crucial in combat situations where infantry units may be advancing, needing cover, or when they are engaged in direct firefights.

This kind of support can enhance the effectiveness of ground troops by softening enemy defenses, disrupting formations, or providing immediate fire support as they maneuver. Mortar units can rapidly adjust fire based on the changing dynamics of the battlefield, which is key during troop engagements.

In contrast, other scenarios outlined, such as air support missions, logistical supply operations, and preparing defensive fortifications, do not typically involve the direct fire support role of mortar teams. Instead, they are focused on different operational needs that do not align with the primary function of mortars.