🚂Railway Gun Bunker Calais – Giants On Rails🇫🇷💥 Along the French coast near Calais, only 35 kilometers from Dover, stand some of the most formidable fortifications of the Second World War — the Railway Gun Bunkers, built to house Germany’s massive rail-mounted cannons. Constructed by the Organisation Todt between 1941 and 1944, these bunkers sheltered the giant 28 cm K5 (E) guns, capable of firing shells over 60 kilometers, directly across the English Channel. Their mission: to bombard south