South African National Defence Force's (SANDF) troops arrived in Bujumbura as head of a peacekeeping mission for the Africa Union Organization assemble their weapons on the airfield of the South African Air Force 27 April 2003, in Bujumbura. The first contingent of some 100 South African troops arrived today in Bujumbura, the the first of a 3,500-strong force which will comprise units from South Africa, Ethiopia and Mozambique.  AFP PHOTO/MARCO LONGARI                     (Photo credit should read MARCO LONGARI/AFP/Getty Images)