Sergio Viera de Mello, UN undersecretary-general for humanitarian affairs, right, with members of his mission in Aleksinac, south-west of Belgrade, on May 19, 1999. AFP
Sergio Viera de Mello, UN undersecretary-general for humanitarian affairs, right, with members of his mission in Aleksinac, south-west of Belgrade, on May 19, 1999. AFP