H-Class: Nazi Germany's Insane 141,500 Ton Monster Battleship
It would have been the biggest battleship of all time. So what happened? Before the outbreak of the Second World War, the Nazis had what could truly be described as "delusions of grandeur" and that included Germania, the projected renewal of the capital city of Berlin after the planned victory in Europe. Among the grandest was the Volkshalle – a planned domed building that likely would have been difficult if not impossible to actually build. H-Class Battleship, Explained Such grandiose projects weren't limited to architecture and the German military considered massive bombers, super tanks...
Source: nationalinterest.org