FILE – In this Monday, April 13, 2015 file photo, Indian Foreign Minister Sushma Swaraj, right, shakes hands with North Korea's Foreign Minister Ri Su Yong in New Delhi, India. Ties are warming between New Delhi and Pyongyang, with mineral-hungry India looking to boost trade while North Korea, facing sometimes-rocky relations with China, searches for new friends. The goodwill began earlier this year, when North Korea dispatched Ri on a three-day trip to India, just a few weeks before Prime Minister Narendra Modi flew to Seoul for meetings with South Korean President Park Geun-hye. (AP Photo/Manish Swarup, File)