Since these new platforms are in operational mode, is it safe to say that China is 1 or 2 generation ahead of US in CCA, UCAV, and hypersonic missile?
US dont have an operational hypersonic missile and CCA yet. I think they are still testing their demonstrator.
I guess some people will jump in and refute you with the GJ-11 and Type 19 infantry systems.
But I also need to note that there are actually not many examples available, especially when it comes to missiles. GJ-11, as the starting point for high-performance UAV/CCA, has only been delayed rather than canceled. And the PLARF has publicly hit quite a few targets and already established a reputation
Even if we take a step back and say that HCM and all CCAs other than the GJ-11 are not in service. The GJ-11 is still advanced enough, and the YJ-20 and YJ-17 are also completely logical results, already at least one generation ahead of the United States.
Because this is not a result that suddenly appeared in a military parade, the PLA has been behaving like this since 2019 or even before.