What does the command "fire for effect" signify in mortar operations?

• A. To fire a single round for calibration
• B. To halt fire until further notice
• C. To fire a full salvo of rounds
• D. To change the type of ammunition used

Answer: (C)

The command "fire for effect" in mortar operations is specifically used to indicate that the firing unit should deliver a full salvo of rounds onto a target after initial rounds have been fired for adjustment. This command follows the calibration or adjustment fire to ensure that the rounds are accurately hitting the designated target area. The intention is to concentrate the maximum firepower on the target to achieve the desired destructive effect, typically following a successful ranging shot where the impact area has been determined.

This command reflects a shift from a preliminary phase of firing—used to establish range and accuracy—to a focused execution phase aimed at inflicting damage or disruption. The other commands listed, such as firing a single round for calibration, halting fire, or changing ammunition types, serve distinct purposes and do not align with the directive to deliver a full barrage intended to maximize impact on the target.