AFAIK the F-22 doesn't have one *at all*. IF the Eurpfighter's has
to be cued by the radar then it's pretty much dead meat against the
F-22. Unless the IRST out ranges AMRAAM it's pretty much in the same
boat. About the only time it would

I wonder how F22 is going to do that with its insect size backscatterer RCS
but B-52 size bi-static (forward scatterer) RCS.

Attacking countries with no multi-static radar development capability might be
the solution,but heck,you can attack such countries with B-17s too.