The Tejas debate continues at a furious rate. I would attempt to respond to Vina who has been a persistent critic.
Vina’s first point was a personal opinion:
I do feel that the govt’s decision of getting the IAF out of the airframe business was correct. It is too specialized a field and requires a whole different set of skills than what a force trained for fighting would possess , unless the IAF too like the Navy goes and recruits Naval Architects, either builds a specialized cadre staffed with trained Aerospace engineers hired from outside and/or trained in IAF technical schools ,even if it is restricted to purely design , concept studies and architecture and not goes into actual building (which will require an even wider set of skills in manufacturing, sales,supply chain etc).