What is the minimum safe distance for the M224 mortar?

What is the minimum safe distance for the M224 mortar?

• A. 75m
• B. 50m
• C. 25m
• D. 100m

Answer: (A)

Safety distances around indirect-fire weapons are set to protect personnel from blast and fragmentation hazards. For the M224 mortar, the minimum safe distance is 75 meters. This margin provides a buffer so most fragments and blast effects from a 60mm HE round won’t reach nearby troops if something goes wrong, such as a misfire or abnormal detonation, or during normal firing when rounds travel along their arc. Distances closer than that—like 50 meters or 25 meters—would put personnel inside the fragmentation and blast zone, increasing the risk of injury. A distance of 100 meters would be safer than necessary for the minimum requirement, so 75 meters is the correct minimum.

Safety distances around indirect-fire weapons are set to protect personnel from blast and fragmentation hazards. For the M224 mortar, the minimum safe distance is 75 meters. This margin provides a buffer so most fragments and blast effects from a 60mm HE round won’t reach nearby troops if something goes wrong, such as a misfire or abnormal detonation, or during normal firing when rounds travel along their arc. Distances closer than that—like 50 meters or 25 meters—would put personnel inside the fragmentation and blast zone, increasing the risk of injury. A distance of 100 meters would be safer than necessary for the minimum requirement, so 75 meters is the correct minimum.