Institute for Security Studies? Institute for Security Studies The Institute for Security Studies is an African organisation which aims to enhance human security on the continent. It does independent and authoritative research, provides expert policy analysis and advice, and delivers practical training and technical assistance.?The ISS was founded in 1991 as the Institute for Defence Policy by the current Executive Director, Dr Jakkie Cilliers, together with Mr PB Mertz. The Institute?s head office is in Pretoria, South Africa. Regional ISS offices are located in Addis Ababa (Ethiopia), Dakar (Senegal) and Nairobi (Kenya).