The language of the Vehicular Grenade Launcher is ambiguous. It currently states that the weapon deals "its" damage to the "3 adjacent hexes" of their firing arc. Under the standard rules, the Estevez MBT mounts a VGL in its Side Arc, which contains only a single hex.
[1] Does it affect the Side Arc hex and both hexes to either side or does it only affect the Side Arc hex?
[2] How much damage does the VGL do? It doesn't state anywhere in TacOps.
[3] How is this affected by the TacOps advanced Vehicle Firing Arcs?