Business India, Mongolia to cooperate in air connectivity, trade Updated : June 25, 2018 06:36 AM IST The decision was taken during Union Home Minister Rajnath Singh's official visit to Mongolia from June 21-24, said the Home Ministry statement. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.