Even if do take it back, we're not going to be using it, right?

That's the supergun constructed by Germany in order to capture France's Maginot forts, with a total weight of 1350 tons and a length of approximately 43 meters!

Its operation demanded a custom railway line and a crew of 3000 men, and while it could only fire at a rate of 3-4 shots per hour, it is an embodiment of romance with its awe-inspiring firepower! In the siege of Sevastopol, its shells smashed through concrete and penetrated into an ammo depot 30 meters underground...