Cupped hand behind ear. Raise arm up and down, as if imitating a flapping wing. Semicircle with the arm you with team to flank from. Although there s no way to prepare for all situations, it s best to have a working knowledge on a few, that with practice your team can get good at it. The very first action upon seeing an enemy patrol should be to freeze.
Human eyes are extremely sensitive to movement, especially at dark.
A shoots a large volume of paint, then throw a smoke or paint grenade before leaving, passing B. B now provides cover fire, then passes C. C does the same, then passed D. D is the last to move, and as D departs, he throws a smoke or paint grenades, and then follows the rest of the patrol. Everyone meets at the rally point and regroups. The first order of business is to reload. Team members should cover each other, while one or two at a time reload. Then do a head count and decide what to do from there.