Support is a class built specifically for helping out your team.
"Didn't think it could get any darker, but it just did. On this forsaken continent, the sun only works part-time. At this point, we might as well be walking around with our eyes closed. Problem is, our air sweep is running late and we have no idea where the enemy is positioned. Luckily, there's this one guy in the unit; he's already set up scanners everywhere! Never been happier to see those red dots. I peeked in his backpack and he has a lot of very weird devices, the likes of which I've never seen. I have NO idea what they do, but seems they're always doing it right in the nick of time. I gotta say, this guy is definitely...
...ready for anything."
Smart soldier capable of using and countering dirty tactics. This is a good choice for players who think of the team before themselves. +75 XP and credits when accomplishing objectives (flag or zone captures, etc).