US displayed its nuclear power in World War II forcing USSR to build a secret city that stayed off the maps for decades!

Putting An End

The bombs were dropped on August 6, 1945, two weeks before the World War officially ended. The war had caught the U.S a lot of attention and that was one of the reasons why despite lots of attention Soviet Union’s mission remained a mystery. However, the nuclear attack did give the Soviet Union a wake-up call and they began accelerating the process.