Armored vehicle with missile racks.
Tank V2 by StTheo on DeviantArt
Heavy Battle-Tank: Possibly using Turbine Engine with a 155mm shot either concussion or EMP. Should survive both EMP and NBC events.
British Army New Fighting Vehicle, AJAX Mehr
Sci-Fi Future Tank Concept 3D Model .max .obj .fbx - CGTrader.com
Mastadon Heavy Assault Carrier
ArtStation - Siege Tank | "Total Domination" | Plarium, Vladimir Silkin