Since the new upgraded Patriot missile system can shoot down aircraft...
|1||Iran says it has upgraded a short-range missile||08/21/12|
|2||Israel upgrades missile defense system, for possible attacks from Iran and Syria. 8-05-12||08/05/12|
|3||Comet Elenin and a celestial body upgrade of our solar system (C1.0)||01/14/12|
|4||Russian missiles get anti-American upgrades||12/06/08|
|5||Syria on the brink? Russia upgrades major port at Tartous to accommodate aircraft carriers!!!||01/19/12|