This is an american anticommunist propaganda film. As everybody knows USA win wars only in films. Korea, Vietnam and now Afghanistan where big defeats of the USA "superpower" so they have to serve this to their american low education nationalist audience in a more easily digestive manner. Tragically the film is.relevant to the current Afghanistan situation and reminds us how USA gave power to Talibans and made them what they are today. Ancient Greeks had a word about this behaviour of the Americans , it's called "hubris". Check it in google.