Is it thought J-20 supercruise with WS-10? I had thought this was something that required WS-15, though I admit to only occasionally skimming the J-20 thread.
What the PRC UAVs do seem to have is augmented turbofans, which means they can accelerate in a hurry when they need to compared to something like YFQ-42/44.
What the PRC UAVs do seem to have is augmented turbofans, which means they can accelerate in a hurry when they need to compared to something like YFQ-42/44.