On 5 February 1994 Sarajevo suffered its deadliest single attack of the entire siege with the first Markale massacre , when a 120 millimeter mortar shell landed in the centre of the crowded marketplace , killing 68 people and wounding another 144 . On 6 February , UN Secretary-General Boutros Boutros-Ghali formally requested NATO to confirm that future requests for air strikes would be carried out immediately
first Markale massacre
Markale massacres
Bosnian War