I feel the need for the F-17 to take off as far as exports is considered is also quite important and will more or less dictate the immediate future of further PAK-China joint development schemes particularly in regards to aircraft development. While I think the F-17 is a remarkable aircraft, I still have some reservations regarding the engine and its limitations(which is of Russian origin-im not a fan of Russian equipment particularly their engines and avionics)... I would have preferred a western derived engine or even had the Pakistanis bought out the old Atar engine program of France (mirage V engines despite being more than 25 yrs old but nonetheless easily upgradedable). Anyhow, in the foreseable future, there will be more such joint projects between Pakistan and China as for the most part such developments have proven to have a synergistic effect on the respective countries programs which is always a good thing.
Furthermore, Pakistan and CHina have a strong bonds and are time tested allies in all spheres be it economical, cultural, political and these bonds have become cemented over the past century. Furthermore, especially in the growing face of Indian hegemony and misguided regional ambitions against many unfortunate neighboors( Sri Lanka, Nepal,Bangladesh, Burma, Pakistan) China acts as a strong stabilizing force in Asia, something which is very important to Pakistan and it was China which came to PAKistans aid during the 65 and 71 war with spare parts and equipment while its other so called trusted allies (US/UK, western europe) to whom it signed defense pacts with placed Pakistan under embargoes and looked the other way while the then Soviet Union fast tracked orders to the Indians who already had a considerable numerical advantage and strategic depth vs its rival.
:coffee: