There are three tanks crawling up the battlefield. Throw some smoke grenades to give your P-47s good targets to bomb. As soon as you get a smoke grenade, toss it directly ahead at the closest tank. This should be an easy hit. With the first tank down, move all the way down the left side of the wall. Toss a second red smoke grenade at the tank there. Finally, return to the middle to nail the last tank, which at this point, should be very close to your defensive line. Stay behind cover until it explodes.
Objective: Rally on Pierson
Follow the objective indicator to return to Pierson at the center line. He calls in an airstrike. After he does, sprint after Zussman. Dive toward the foxhole and shoot the infantrymen as they charge your position.
Worst Christmas Ever
Finish Battle of the Bulge to earn this achievement/trophy.
