Re: Ideal PLAN carrier escorts?
Thanks for the kind words. In answer to j=your questions, here's my thoughts:
I'm wondering if 76mm isn't a bit too small a caliber for such a ship though. Why not have at least one 127mm gun?
The AK-176 is probably more reliable than the PLAN 100mm gun, and both are big enough to have "smart" guided anti-aircraft shells like the OTO-Melara Strales (previously known as Davide) system:
My design assumes China copies this concept. The 76mm guns are therefore more like longer-ranged CIWS, say 6km.
Shore bombardment with regular guns isn't something I think warships should be doing - Lebanon and Falklands both showed that warships shouldn't try it unless their guns significantly out-range the enemies shore batteries. Long ranged guided munitions is a possibility, but I see this designs land-attack capability being far better served by LACMs - that's why there are much more SSM launch positions than normal warships - some would be LACMs.
Furthermore, the CIWS don't seem to be able to provide 360° coverage. While one can maneuver the ship, I think it's only the second best way.
Last, wouldn't you want perhaps one HH-16 box for point defence?
Good point I'm well aware of. The undrawn helicopter version I described would have the 35mm guns giving 360 degrees coverage. Technically the AK-176 provides AAA for forward arc.
Combining HHQ-16 with HHQ-9 isn't such a cool idea IMO. HHQ-16 is very capable I'm sure but it's not active seeking. Far better to have active seeking versions of HQ-9, plus a smaller version of HQ-9 for medium range intercepts (maybe borrowing seeker from PL-12). This line of development mirrors the S-400 and patriot families. I'd also try for an ABM version of HQ-9 also.