Interview with Prince Sadruddin Aga Khan Co-ordinator for United Nations Humanitarian and Economic Assistance Programmes relating to Afghanistan By Annick Billard (Courtesy Refugees - November 1988) Following the historic agreement signed in Geneva on 14 April 1988 between Afghanistan and Pakistan, on 11 May, the U.N. Secretary General appointed Prince Sadruddin Aga Khan to the position of Co-ordinator for United Nations Humanitarian and Economic Assistance Programmes relating to Afghanistan.