In mortar operations, what is primarily adjusted if the aim is off?

• A. Projectile weight
• B. Elevation and deflection settings
• C. Blast radius
• D. Firing order

Answer: (B)

When aiming in mortar operations, the primary adjustments made if the aim is off pertain to elevation and deflection settings. Elevation refers to the vertical angle at which the mortar is fired, while deflection adjusts the horizontal angle. Both are critical in ensuring the projectile lands at the target, particularly given that mortars are indirect fire weapons.

Factors such as wind conditions, distance to the target, and terrain can all affect where the round will land. Therefore, adjusting the elevation and deflection allows the operator to correct for any initial miscalculations in the trajectory and improve accuracy.

The other options do not address the immediate adjustments necessary to correct aim. Adjusting projectile weight is not a practical option during a live fire scenario, as it would involve changing ammunition types rather than refining the aiming process. The blast radius pertains to the impact area of the explosive charge and is not something adjusted in response to aim corrections. Lastly, the firing order deals with the sequence in which multiple rounds are fired and does not impact the trajectory adjustments needed for correcting aim.