Justin Bronk just wrote a piece on the troubles that RuAF have had thus far. I would implore everyone to read this carefully rather than dismiss it as Western propaganda. I can assure you that people inside China are taking similar hard looks at what is happening so far and what type of challenges the current PLA structure might face.
He listed a few pretty important item on the issues thus far:
1) lack of coordination between RuAF, ground forces and SAMs. This is something imo that could be a huge problem with PLA also. Historically, the 3 services of PLA have not been very well coordinated. I have no idea the level of coordinations they have now. But if they wanted to have quick successful campaign, there will need to be great coordination in joint force actions between PLAAF, PLA LH and amphibious landing forces and also between PLAAF and PLAN in attacking ROC Navy. I haven't seen enough joint exercises to know the answer to these things.
2) friendly fire incidents between aircraft and SAMs. This is one area that may or may not be an issue for PLAAF. I'd imagine they will not be carrying a lot of mobile SAMs into Taiwan if they are expecting total air dominance before amphibious landing. The main concern would be between the Air Force and the Navy, especially if there is a USN intervention. Again, I would expect there to be improving level of date linking and coordination between the 2 services, but I don't know how well coordinated they are. After all, PLAN has its own Air Force.
3) Lack of training. This is one area that Shilao's podcast has pointed to as a place where PLAAF has significantly surpassed RuAF. I don't know if we can say they are at USAF level, but we are certainly seeing level of sophistication and realistic training level with PLAAF than we have not seen before. It comes back to the original point that we are seeing much higher sustained tempo from J-16s, H-6Ks and Y-8/9s. To me, being able to sustain tempo would be a major factor in a real war scenario. Especially as more J-16/20s enter service.
4) Lack of PGM strikes. Again, we've also discussed this as a major problem with RuAF so far. As we discussed in flanker thread before, J-16s are been better than Su-34 in ground strikes. Whether it's targeting or the abundance of PGMs, PLAAF should have a huge advantage here. Only sustained sorties can keep air bases and runways and SAMs out of action. As we discussed earlier, they will need to add a lot of UCAVs to sustain sorties after they already gain control of air space. You cannot expect J-16s and JH-7As by themselves to sustain high tempo day after day. It wears out the airframe and the pilots. Modern technology is here and PLAAF should add them in large numbers. Shilao's podcast also stated TB-2 performance in these battles despite not being very advanced. The idea is just by having a lot of UCAVs, you could cause a lot of damage without draining your high valued fighter jets.
Again, we talk bout PLA having greater precision strike capabilities with missiles and fighter jets. However, Taiwan does have a better air defense than Ukraine and is more well prepared than Ukraine. We should not dismiss the possibilities that there will be a lot of mobile SAM and Manpad operators facing the initial assaults but also past the initial phases. If you are PLA, you need to be prepared to take a lot of losses in UCAVs and helicopters. You need to add more helicopters and UCAVs. You need to do more comprehensive training between Z-10s, Z-20s and Z-8s, which would be the helicopters best suited for transporting troops and equipments to front line and providing protections.
Just imagine if they can sustain a few hundred Z-20 sorties and Z-8s sorties a day carrying 200 Lynx ATVs and 1500 troops to the East and south of Taipei in order to encircle Taipei. That alone with UCAV and helicopter protection would make quite the difference. Shilao's podcast cannot stop talking about helicopters and Lynx ATVs. These are basically the only major items that the Army has really spent money on in the recent years. These are clearly things they find to be very instrumental in a possible Taiwan invasion.