Don't get tricked by the anti-import lobby. While ToT is desirable, we also need physical capabilities that we do not have. Foreign jets can integrate to almost the same level as any Indian jet with our current infra, all we need is some access to the MDPU and our own datalink/satlink, which has already been done on Rafale F3R. For AMCA level integration, we need all sorts of new hardware, software, and protocols that do not exist today. Weapons integration is necessary, but MRFA will come with that as a default demand.