Iran has said it is willing to mediate on the Kashmir issue if both India and Pakistan wants so, adding that Tehran hopes better relations lie ahead for both the countries. Iranian Foreign Minister Mohammad Javad Zarif who was on a visit to New Delhi to attend the heart of Asia Ministerial Conference was responding to a question that whether Iran can play a mediatory role in settlement of the Kashmir dispute. Noting that Iran has excellent relations with both the countries, he said his country does not want to lose the existing bond.