President Donald Trump's Special Representative for Afghanistan Zalmay Khalilzad is expected to reach New Delhi on Tuesday to brief India on the on-going peace talks between the Afghan government and the Taliban in Doha. The intra-Afghan talks if successful in bringing peace to a country ravaged by civil war will be a game-changer for the region. It will be a long and tortuous process. India may find itself supporting the wrong side as the Pakistan-backed Taliban will fight for the largest piece of the political pie. Power sharing between the different Afghan factions is the key to the success or failure of the Doha process.