I support the JF-17 whole heartedly, and it pains me to say this, but its inherent design limits have caught up.
Do we all recall those discussions we had 3-4 years ago about how the JF-17's wing-loading, stability, and lack of range and payload didn't fare well with contemporaries?
Well, the PAF going for J-10CEs might speak louder than anything we've said to this point.
The JF-17 is a great replacement for the A-5s, F-7Ps, F-7PGs, and the non-ROSE Mirage III/5s. It got us fleetwide BVR as well as SOW, PGB and AShW capabilities at a low cost.
However,
if we hold training and execution equal, is the PAF convinced about using the JF-17 against the Rafale, Su-30MKI, and Mirage 2000H? Well, if it's ordering J-10CE, then the answer is a resounding "no."
This does NOT mean the JF-17 is a failure. Rather, the JF-17 will soon accomplish its primary job of replacing our old fighters and sustaining our fleet numbers. In fact, it's also more than enough for handling the IAF's numerous legacy fighters (which are still a credible threat, BTW).
But if you're mounting offensive ops like OCAs, then the JF-17 probably don't cut it against the IAF. If you cannot deliver an offensive threat, you're not deterring anyone.
Finally, I think the PAF always knew of this reality. But the original plan was to build-up the F-16 numbers so that the F-16s form our offensive edge. Unfortunately, that didn't come to pass, so now the PAF is giving that role to the J-10CE.
Unless we miraculously get a custom SLEP, the F-16A/Bs are going to be on their way out from 2030. I don't think we'll have an operational NGFA at that point (heck, we'll be lucky to get 2-3 prototypes by then).
So, what do you guys think will replace them? Answer: J-10CE OR the F-16 Block-72. The PAF may be moving to set-up the infrastructure for the J-10CE so that it could leverage both platforms (it can sustain the Block-72 by virtue of the commonality with the Block-52).
BTW, it'd be a lot easier for the White House / Pentagon to sell "Pakistan needs new F-16s to replace its old F-16s" to Congress.
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