Advanced Tactical Submarine

The Advanced Tactical Submarine was a naval technology by the Soviet Union for naval attacks with nuclear torpedoes instead of the normal torpedoes at Allied ships during the Great World War II.

Background
When Hitler was erased in 1924 by Einstein, the Soviet Union became more powerful. As a superpower, they brought out a Missile Sub to experimental terms and also, a Submarine. Joseph Stalin and Gradenko declared that the Submarines should work in their own "tests" before war begins against Europe. A Submarine Pen was the perfect place for them. One Submarine, they should get was an Advanced Tactical Submarine. This Submarine can fire torpedoes normally, but one problem is to fire nuclear ones at Allied shipping when the Subs are out at sea. This had the Allies, very confused when the ATS (Advanced Tactical Submarine) comes out for wartime on European waters.

Wartime across European Waters
When war began in 1946, Submarines were sinking many Allied ships in their missions across Europe. Rivers and canals on the continent weren't comfortable for them, but still kept going. The Second World War drew to bigger waters as Submarines took out the Allied Navy and their Naval Yards in the Atlantic, Mediterranean and Baltic oceans. The Advanced Tactical Submarine was awaiting nuclear weapons, which blasted more of the European Allied naval forces out of hand. Stalin and his advisors believed that the Subs succeeded in full proceedings as the war drew closer to Soviet domination.

After the GWWII Ending
When the Soviet Commander became Premier in 1953, there were Subs scattered around the waters of Europe and in Submarine Pens. By 1972, a new version of the Typhoon Attack Sub had replaced all Missile Submarines, Submarines and the ATS ones. The Advanced Tactical Submarines were no more since the last mission for the Soviets. The Commander had more than fifteen years to be as Premier of the USSR since Stalin's death.