Choose a position that takes advantage of available cover and concealment.

Cover gives protection from bullets, fragments and exploding rounds, flame, nuclear effects, and biological and chemical agents. Cover can also conceal from enemy observatin. Cover can be natural or man-made.

Concealment is anything that hides your from enemy observation. Concealment does not protect you from enemy fire. Do not think that you are protected from the enemy's fire just because you are concealed. Concealment, like cover, can also be natural or man-made.