When I went come home after 7 pm, I accidentally looking for youtube that just been told from my friend that US, British and Sovyet would never know about atomic bomb if Hitler with his Nazi had not taken some research for nuclear bomb that he had plan to destroy New York in early 44.
From there, Hitler has developed some new technology that more advanced than now. Maybe some of people never heard about B2 prototype Luthwafe bomber that have H wing design (that never revealed or researched by other west community) and stealth capability. Not familiar? Just klik Google and use B2 Luthwafe. I just can say that it has so similar (or I might said SAME) with F-117 Stealth bomber that American told they have research since mid 70s (I think they had just lied). I can say that they just duplicate the design of Nazi’s bomber B2.
The other hand, after war (WW2) American stole some design and prototype of atomic bomb, some material tested in
So, the country that used atomic bomb for first time I think not American but German and the bomb deployed at