Which means we have probably recently supplied them with some spare parts...
Yes, I think Obama shipped them some spare/repair parts a few months ago.
But it also means that aircraft which have been sitting out of service in Iran for more than 30 years were put back in service with minimal effort.
I consider this a testament to the high quality of the original design and construction of these amazing aircraft.
I hope our guys do not end up having to shoot any of them down.