Which statement about ICM deviation thresholds is correct?

Which statement about ICM deviation thresholds is correct?

• A. They should not be made if deviation is less than 50m and range corrections less than 100m.
• B. They may be made freely for any target.
• C. They should be avoided only in urban terrain.
• D. They do not apply to night operations.

Answer: (A)

Deviation thresholds for ICM tell you when a miss is significant enough to warrant a correction. The idea is to avoid chasing tiny errors and keep fire missions efficient. If the observed lateral deviation is under 50 meters and the required range correction is under 100 meters, you should not issue a deviation correction; such small errors aren’t worth adjusting the fire plan. This guardrail helps prevent unnecessary corrections that can waste time and complicate rounds. The remaining statements aren’t correct because these thresholds aren’t universal free-for-alls for any target, they apply across conditions (not just urban terrain), and they are relevant to night operations as well.

Deviation thresholds for ICM tell you when a miss is significant enough to warrant a correction. The idea is to avoid chasing tiny errors and keep fire missions efficient. If the observed lateral deviation is under 50 meters and the required range correction is under 100 meters, you should not issue a deviation correction; such small errors aren’t worth adjusting the fire plan. This guardrail helps prevent unnecessary corrections that can waste time and complicate rounds. The remaining statements aren’t correct because these thresholds aren’t universal free-for-alls for any target, they apply across conditions (not just urban terrain), and they are relevant to night operations as well.