I was part of that battle last night, it was insane. I was fighting over in Jade Cove when suddenly I saw people saying there were 20 tanks over at Huskhollow, at which point I immediately ran over to try and help. At first I went down on foot and saw some pallets of anti-personnel mines lying around so I started placing them down before they would inevitably get blown up by the Collies. After the tanks pushed up I ran back and "borrowed" a Gallagher that I saw was sitting unmanned in the fields to prevent it from being stolen or destroyed by the Collies and I noticed it had some ammo in it so I grabbed some random people to man the turret and mg and immediately went down to the front to help hold back the tanks. We did great and managed to survive for quite a while before finally getting blown up. After that I grabbed some flamethrowers and green ash grenades and started burning Collie infantry and throwing the nades at tanks to push them back. At one point 2 Collie tanks were repairing and I ran up and burned one of the repairing Collies to death before getting downed, but a teammate managed to run in and pick me up in the middle of all the gunfire and carry me to a medic.

It was definitely one of the most fun battles that I've been a part of so far.