NEW DELHI — It was mid-September 2014, India was abuzz with the visit of Chinese president, Xi Jinping and his wife, folk singer Peng Liyuan. Televisions channels played an extended video loop of Prime Minister Narendra Modi sitting on a swing with Xi on the banks of the Sabarmati River, while excited anchors foretold an era of Sino-Indian peace, forged between the two strongmen who had come to power within two years of each other.
