We have learned from the IT industry that the most innovative products are the most expensive in production for the first years after release. So how can a new 5th generation fighter-jet be cost-efficient in production? Check this rumors out: India wanted to receive this sophisticated aircraft as soon as possible therefore had no choice but to join the PAK FA program. The Indian version will feature a two-seat cockpit, a number of electronic systems and other auxiliary equipment. These aircraft are expected to replace the Su-30MKI Flanker-H fighters currently serving with the Indian Air Force, in the 2020s and the 2030s. Moreover, it is likely they will be mass-produced in India.