Arma 3 periodically puts out helpful guidance videos in collaboration with Shack Tactical’s Andrew ‘Dslyecxi’ Gluck, with this particular release focusing on Defense. Not a bad thing to learn about really, as it may well keep you and your Arma 3 squad-mates alive.
Learn all about the sensible use of terrain, thinking like the enemy, assigning team responsibility, communication, UAV spying, ambushes, and a bunch of other sound Arma 3 tactics, below.