An intense search has begun in right earnest for India’s next ambassador to the United States. A number of names, both within and outside the foreign service, are doing the rounds for this vital posting. Arun Singh, currently India’s ambassador in France and who had served as deputy chief of mission in Washington some years back, seems to be the front-runner. However, sources say till his name is announced, it’s not a done deal. Names of other retired diplomats, including that of Hardeep Singh Puri, who retired as India’s permanent representative at the UN headquarters and later joined the BJP, are also being considered. The names of former foreign secretaries like Shyam Saran and Kanwal Sibal are also being thrown up as possible choices for Washington.