Munitions Tracks are variants of the Supply Tracks used by the European Continental Alliance which had their supply gathering capability removed in favor of carrying a big reserve of ammo that boosts nearby vehicles' firepower.
Throughout the European War, ECA commanders found that ammo shortage could become a serious concern if vehicle convoys were ambushed by Russian tanks. As a result, some commanders began refitting some of their Supply Tracks into ammunition-carrying support vehicles, dubbed Munitions Tracks. These proved useful in supplying nearby tanks with ammunition reserves as well as a much needed boost in firepower. To further increase their usefulness Munitions Tracks were also fitted with Chaff grenades to deflect incoming missiles. However, as a side effect the vehicle's volatile cargo does not react well to being fired upon, resulting in a dangerous explosion upon its destruction.