( c ) Countering terrorism : ( i ) Hosted a regional seminar in Johannesburg , South Africa , on the implementation of United Nations counter-terrorism strategies , and a seminar in Accra dealing with domestic terrorism in Africa ; ( ii ) Acted as implementing agent for the Intergovernmental Authority on Development ( IGAD ) Capacity Building Programme Against Terrorism ( ICPAT ) in Addis Ababa ; ( iii ) Published papers , monographs and online contributions on a variety of terrorism-related subjects .