Would these Azeri JF-17s be engined with WS-13s or RD-93s? Because Azerbaijan is an enemy of Armenia so I would think that Russia will be a significant obstacle in exporting the fighters to Azerbaijan. Is this an indication of Russia finally having enough with Armenia's recent antics with the US or the WS-13 being used for this batch of fighters?
Russia sold Pakistan RD-93 despite most of its sales going to India at one point.