SD:Aufk. Panzer IV J

 is a German Recon unit added in Back to Hell.

Overview
In the Panzer Regiment's Aufklärungs Zug had five Panzer IV to serve as the Regimental Reconnaissance asset. While the 1st Panzer-Abteilungen will have Aufk. Panther D in their Aufklärungs Zug while the 2nd Panzer-Abteilungen will have five more Panzer IV in their Aufklärungs Zug.