"TOP TENS" continues to get bigger and better with all-new stories that showcase game-changing technology by ranking the greatest achievements within different categories of weapon systems. Each episode selects ten machines that have left their mark on the history of warfare and ranks them based on expert opinion, audience polls and technical comparison. Viewers have the opportunity to travel the world to see this military technology in action and meet the brave soldiers who put it to use every day. (Source: The Military Channel)