ANSWER: Pakistan
Explanation:
China and Pakistan have formed an agreement to keep technology secrets of the PAC JF-17 combat aircraft from India and the US. This jet has been jointly developed by the two countries. JF-17 Thunder multi-role combat aircraft is superior to F-16 of the US, it said. Chinese engineers are searching for ways to lighten the weight and streamline the aircraft. One new advancement is pairing an RD-93 engine with a so-called divergent supersonic air intake which is said to be lighter, easier to maintain and minimizes the JF-17's already low radar signature. Minhas No. 2 squadron of the Pakistan Air Force has recently inducted a new and improved configuration of the jet called the Block II variation.
