Despite the fact that the free trade zone port of Gwadar in Pakistan’s southwestern province of Balochistan has been an unprofitable enterprise with operational control now in Chinese hands, its potential remains. If anything, the development of the deep ocean port and an associated international airport, as well as the creation of a transport corridor connecting Gwadar to China’s easternmost province of Xinjiang, is a game changer for the Central Asian region, writes Christopher Ernest Barber