The Gigantic WWII U-Boat Bunker Near Bremen March 18, 2020 Unipro2013main German U-Boats WW2, Kriegsmarine, World War Two, WW2 </p> <h2>U-Boat Bunker</h2> <p> In this video we are going to take a tour of the gigantic bunker that was built for the construction of German Submarines or U-Boats. We are going to explore this bunker not just from the outside but also from the inside as we look at why the bunker was built and how they planned to mass produce Type XXI submarines.<br /> <br /> Credit to : The Battlefield Explorer</p> <p> Please support our Sponsors -
