Here is some general knowledge that should be known by the team or squad

make up of tactical team or 16 man squad

this is a closer look to what a rifle squad impression should be composed of to make accurate impression the below photos are some formations that should be learned by the individual team mate.

these are not written in stone each squad or team can make up their own but this is an easy to remember signal to a fire team.

this is the signal for you these should be study thoroughly by the team members.