But we're not going f35 route.
We going mix russian-35 route.
Where we have irst on amca like su57, the irst should also do the role of flir.
As for the crystal eots like dome of amca, it seems more like a DAS, and we do seem to be going for 360° coverage with Das also on spine if amca.
So with that Said laser designator seems left out, which shouldn't be because it's not hard to integrate it.
I never tell to follow countries - USA, Russia, EU, etc. Follow technology no matter who does it 1st.
A future jet, manned or unmanned, need true RF+EO spherical coverage with zero blind spots. And multi-role capability has become a usual thing.
Some ground radars are rotating to give 360 degree coverage, some are fixed with 3-4 antennas.
Same thing with EO-DAS/IRST principle.
FLIR, DLIR, LDP were dedicated H/w components. Now they have become functions fused into same H/w.
DAS sensors are fixed, can perform FLIR/DLIR/ULIR/RLIR/LLIR/BLIR + IRST + MAWS.
EOTS components are on gimbal, can perform FLIR/DLIR/RLIR/LLIR/BLIR + LDP + IRST.
Su-35/57 & MiG-35 IRSTs have big blind spots in lower hemisphere at higher altitudes due to nose if their forward-lower DAS don't perform IRST role also. Otherwise ok.
Similarly F-35's EOTS cannot sweep upper hemisphere at lower altitudes due to nose, so its fixed forward-upper DAS must do it.
Not deviating but, Kaan will have EOTS + stealthy upper IRST + DAS + LWR + stealthy DIRCM.
J-20 might upgrade with DIRCM.
A complete J-35 with all these components can roll out any time.
K-21 future models might catch up.
So AMCA cannot afford to lag behind.