ISLAMABAD    -   Prime Minister Shehbaz Sharif and his Indian counterpart Narendra Modi are most likely to face each other at this year’s annual summit of the Shanghai Cooperation Organisation (SCO) heads of state which will be held on Septem­ber 15-16 in Samarkand, Uzbekistan. Pakistan and India both are full members of the SCO and actively participate in the heads of the government and heads of state summits.