Bunker of Blood (2011)

Negotiations with the Far East have failed, and the unthinkable has happened: all-out nuclear war. With civilization as we know it at an end, the United States President is whisked away to safety in an underground bunker. Along with him is a team of scientists and advisors, as well as an elite fighting force of the best assassins and soldiers in the country. This Presidential Security team is hand-selected to protect and preserve the government in this time of crisis.