The Air Force's latest budget request has new details about the cocktail of enhancements that aim to keep the F-22 relevant.
www.twz.com
The extent of F-22 MLU is becoming more clear:
> New coatings that improve all-aspect (radar, IR) stealth
> HMDS
> AIM-260 JATM integration
> Enhancements to Pilot-Vehicle Interface (new cockpit/new displays?)
> New IRDS to replace old AAR-56 MLD (possibly provides EODAS-like capability)
> Stealthy podded IRST
> New stealthy EW pods (lacks details on what bands it covers)