One of the national news agencies of Iran (tasmin) has announced that Iran has just tested the Russian made high tech anti-air defenses system. Iran had purchased the system from Russia for 800 million $ in 2007 but the delivery and activation of it was delayed per-requests of USA and Israel (in case they wanted to bomb Iran, they didn’t wanted to face a formidable air defense system such as S-300) .
Here is two video of the system getting ready and operational and the test fire:
Watch: Iran successfully tests S-300 missile system.
— Press TV (@PressTV) March 4, 2017
here is the video of the delivery of the systems back in 2016:
— Mashregh News Agency (@MashreghNews) August 28, 2016
Here is a gallery of the system: