Well yes it does. Because the russian military complex is invading other countries that are not in a military alliance the swedes decided to enter one. And because it is a military alliance the others members are getting access to the (already existing) military bases.

Not true. They are gaining access to already existing military bases.

Because the movie takes place on a movie set and Bruce Lee was the most prominent and best fighting actor/choreographer. You are making it all about race. You could also say why does a random stuntman beat up the most talented fighter. But the answer would be boring: because it's a movie, not based on reality and the movie wants to picture that guy as a badass.

So Bruce Lee can beat up hundreds of white guys, because asians are good at martial arts, i guess? But there can't be one white guy in the world who beats up bruce? Racism is complicated indeed.