Which type of mortar is characterized by a short range and a small explosive charge?

The type of mortar that is characterized by a short range and a small explosive charge is the light mortar. Light mortars generally have a lower caliber and are designed for close support, providing infantry units with an effective indirect fire weapon that is easy to transport and deploy. The shorter range is typically suited for engaging targets that are not far from the front lines, and the smaller explosive charge allows for greater maneuverability and quicker firing rates while still delivering effective firepower against personnel and light fortifications.

Light mortars play a crucial role in enhancing the fire-support capabilities of ground troops without the complexities and logistical demands associated with heavier systems. This makes them particularly valuable in combat scenarios where rapid reaction and mobility are essential.