UN laments Mali failure to recognize peacekeeper sacrifices Head of peacekeeping operation for the UN Hervé Ladsous spoke in Bamako a day after Mali's government and several armed groups signed a peace accord in a ceremony attended by numerous heads-of-state but missing the crucial backing of the main Tuareg-led rebel groups. Ladsous complained of a failure of Malian officials to recognize the sacrifices made by international peacekeeping forces in the country. IMAGES AND SOUNDBITES*REFILE WITH CORRECT NUMBER OF SOUNDBITES IN DOPESHEET*