An overview of the World Military videos on the navy, air force, army. From aircraft carriers to fighter planes, passing through tanks, infantry and special forces, .\r<br>\r<br>Top Documentary Films: The History of Spy Planes The original U-2 first appeared in the 1960s when Francis Gary Powers was shot down in May 1960 over .\r<br>\r<br>Spy Planes History (Special Documentary) Aircraft Carriers History / (Special Documentary) HD Stealth Aircraft (History Documentary) HD Boeing 747 Jumbo Jet .\r<br>\r<br>In this episode of Access to History, we leave the studio for the Smithsonian National Air and Space Museums Steven F. Udvar Hazy Center, where student .
