Tata is a good man and his company has done more for India than anyone posting here. That said, he is a pilot and flies his own Falcon 200 business jet. So good for him if Lockheed Martin wants to let him fly F-16s or whatever.. BTW He is not there to decide what aircraft IAF should buy. However he may manufacture some advanced avionics India needs in collaboration with Lockheed Martin. Tata group is one of the most modest ,old well managed companies of India. All my best to Tata.