How does concealment hide your movement?

• A. By concealing and masking
• B. By using reflective surfaces
• C. By increasing your speed
• D. By wearing armor

Answer: (B)

Concealment of movement relies on altering what observers and sensors perceive so your actions aren’t easily detected. Using reflective surfaces achieves this by creating background reflections that blend you into the surrounding scene or break up your silhouette. A polished surface can mirror the environment, making it harder to distinguish a moving figure from the reflected background, and can even produce confusing or multiple images that distract attention or confuse motion tracking. In short, the reflections reduce contrast and clean edges, so the brain or a camera struggles to pinpoint where you are, which is why reflective surfaces are an effective concealment technique. Other options don’t address perceptual disguise—moving faster can make motion more noticeable, armor doesn’t hide movement, and masking alone doesn’t exploit how reflections can deceive perception.