What is the typical crew size for operating the M224 mortar?

• A. 2 Marines
• B. 4 Marines
• C. 6 Marines
• D. 8 Marines

Answer: (B)

The typical crew size for operating the M224 mortar is four Marines. This light, crew-served weapon is set up by a small team to balance mobility with fire support. The gunner handles aiming and firing the mortar and calls the fire commands. The assistant gunner supports the gunner with data, sighting adjustments, and handling some of the fire-control tasks. The remaining two Marines take care of ammunition handling and loading, moving rounds to the mortar, and helping set up the baseplate and bipod. With four crew members, you have dedicated roles for aiming, fire direction, loading, and ammo transport, enabling a smooth, rapid-fire mission while keeping the system safe and efficient.