What is your choice for new jet if not Euro fighter, except Su35 and J10C.
By the way despite spares problems if Iranians can keep their 70s era fighters operational till now or PAF did in case of Mirages the honestly we have more chance with EFTs.
Sir,
This is what is being reported over the last few days in various news papers of NATO countries as well as some other European or neighboring countries.
1) Military exercises are going along NATO member states and Russia, reacting to these with number of intercepts reported.
2) Many NATO members are receiving their F-35's as replacement for the F-16's.
3) Many other countries are looking for a suitable replacement aircraft for their F-18's.
4) Some countries that are not financially strong are considering to replace their F-18's as well as EFT's for some affordable aircraft.
5) F-16's are also being looked as replacement by some countries keeping alive hopes for USA to continue production or through some European county.
6) Germany to increase defence spending to 2% as per NATO Treaty requirement.
7) European Parliament is also considering forming a joint European Armed Forces.
8) Brixit causing doubts regarding most of the combined projects in various fields.
Now considering these and that no European country has so far considered making a Fifth Gen aircraft does put many in this debate to what would happen if war brakes out between Europe and Russia over Syria. Recently Russia warned the US that it would shoot down all aircraft if they do not stop targeting Syrian Armed forces loyal to Assad.. This was followed by British PM's statement to soot down Russian aircraft that are considered threatening.
With all this interesting times lie ahead. The chances of the European countries that are unable to stable their economy would try to sell what they produce,i.e Spain and Italy can sell their existing JFT and also offer new aircraft with additional requirement to produce and assemble it at one place.Or on the other hand procure the Gripen with EJ-200 engine to build additional numbers funded by the EU member states.
This would provide enough financial support to SAAB to fast track any 5th gen program with help from USA. Or enter into a partnership with Turkey on the TFX. The only problem is that this might require EU to allow Turkish citizens free travel (something that would make their case stronger for EU) which they can not afford at this time when Anti-Muslim sentiment is on the rise.
Now to answer your question regarding my choice would be to somehow procure the Euro get engines and ECM/EW & Salex Radar for JF-17 Blk 3. By the time IAF gets the delivery of Rafales PAF would have a suitable low cost platform. PAF should also consider increasing the cap of 50 aircraft per block to 100 - 150 aircraft from block 3 on-wards.
The procurement of JF-17 block 3 in higher numbers would also allow PAF to procure J-31's or J-20(if allowed).
How Iran or Pakistan continue to maintain their old aircraft?
Both countries procured aircraft that were made in large numbers. If we consider mirage 3 and 5 then they were built in thousands. Same is the case of F-16's, they are still being manufactured.
Iran's procurement of F-14's was a mistake by the Shah as per many annalists. If the shah would have been visor and procured the F-15 then till date there would have been no issues. F-4 and F-5 were built in thousands so Iran has no problem in procuring their spares. The Iranian defence industry also started to manufacture the parts locally some with permission and some without..