If you watch the Apache night hunting videos, you will notice how live vegetation serves as excellent cover for thermal signatures.
People disappear behind some bushes.
In a pinch you need a barrier between you and the observer.
Notice how ISIS uses so many tunnels?
Everywhere they tunnel.
If you watch the Apache night hunting videos, you will notice how live vegetation serves as excellent cover for thermal signatures.
People disappear behind some bushes.
In a pinch you need a barrier between you and the observer.
Notice how ISIS uses so many tunnels?
Everywhere they tunnel.
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