Which term describes avoiding revealing position with unnecessary lighting?

Which term describes avoiding revealing position with unnecessary lighting?

• A. Ambush
• B. NFDD
• C. Open air take-down
• D. Light discipline

Answer: (D)

Light discipline is the practice of controlling illumination to avoid giving away your position. In tactical situations, any light—flashlights, vehicle headlights, muzzle flashes, even reflections—can reveal where you are, how many people you have, and where you’re moving. Keeping lights to a minimum, using only essential illumination, masking or redirecting light, and relying on night vision or natural darkness helps maintain concealment and reduces the chance of detection or targeting. Ambush describes the tactic of hiding and striking from concealment, not specifically about managing lighting. The other terms don’t address the need to control light to prevent revealing your position, whereas light discipline directly covers that critical practice.

Light discipline is the practice of controlling illumination to avoid giving away your position. In tactical situations, any light—flashlights, vehicle headlights, muzzle flashes, even reflections—can reveal where you are, how many people you have, and where you’re moving. Keeping lights to a minimum, using only essential illumination, masking or redirecting light, and relying on night vision or natural darkness helps maintain concealment and reduces the chance of detection or targeting. Ambush describes the tactic of hiding and striking from concealment, not specifically about managing lighting. The other terms don’t address the need to control light to prevent revealing your position, whereas light discipline directly covers that critical practice.