 
 <prompt> Wetin be di relationship between Soviet Union and US before dem become enemies? Given di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: For their side, Soviet Union dey fear say dem fit invade dem. Dem don suffer at least 27 million casualties during World War II after Nazi Germany invade dem for 1941, so Soviet Union dey look the eye of their former ally, United States, wey until late 1949 na only dem get atomic weapons. United States don use these weapons during World War II, and dem fit use am again against Soviet Union, destroy their cities and military centers. Since Americans get bigger air force pass Soviet Union, and United States get advance air bases near Soviet territory, for 1947 Stalin order make dem develop intercontinental ballistic missiles (ICBMs) to counter the threat wey dem dey see from America. 