4th Combat Operations Group

4th Combat Operations Group (4th COG) is a milsim gaming community focused on Bellum gameplay, tactical teamwork, and coordinated squad-based combat.

We create content around Bellum playtests, milsim tactics, squad gameplay, training sessions, and organized operations, helping both new and experienced players improve and enjoy the game.

Expect gameplay highlights, training guides, tactical breakdowns, and community operations.

Whether you're looking to learn milsim, find a squad, or experience Bellum the way it’s meant to be played — you’re in the right place.

Subscribe and join the fight.