Recommended Echelon(s): AR/SMG
As this map is an elimination map, the more echelons you can bring, the better. It's easily completable with just 1, however.
There's no real strategy needed for this, just make sure your Command Center is protected and kill everything. You start with two heliports that you'll surround early on, so you get a good amount of AP. Adding dummies will help a ton with movement, and having another combat echelon to protect your Command Center will make it even easier.
Video of me clearing this map