Just some info on military organization I got from Wikipedia. Thought I’d toss up that info here so if I start tossing some of these terms around you can take a quick look at this page to see what I mean.
Squad: 8-13 infantry or 1 Walker/vehicle
Platoon: 2-5 squads/Walkers/vehicles
Company: 2-8 platoons
Battalion: 2-6 companies
Regiment: 2+ battalions
The Revenants are currently about platoon strength.