The sinking of «Blücher»

From history, we know that there was one ship from the German forces that sunk around the night of April 8th, 1940 in Oslofjorden. What we don’t know is how they did sink that ship. Well, open-minded, you aren’t aware that a standard torpedo would not sink that powerful vessel. It might have been a whole different story if they posted about it in truth. Perhaps their latest equipment would disengage a torpedo. So Blücher was not a single easy target. Even with what history brags about cannons that also fired at Blucher. What we do not know is the history of the USA vs. Russia. Even up to the 1990s. That in the 1970’s this tech was still a military secret; Something called the Brennan Torpedo. Which was…