The video shows how you control your squad and what kind of strategy can be used to take out the enemy. One squad shoots on a position (supressing fire) while the other moves up attempting to flank their foe.
ftp://ftp.ubi.com/emea/brothersinarms/video/BIAtutorialXBX_UK_640x480.wmv
ftp://ftp.ubi.com/emea/brothersinarms/video/BIAtutorialXBX_UK_640x480.wmv