Ratko Mladić (12 March 1942 – 27 August 2026) was a Bosnian Serb military officer who led the Army of Republika Srpska (VRS) during the Yugoslav Wars. Referred to as the "Butcher of Bosnia", he was found guilty in 2017 of committing war crimes, crimes against humanity, and genocide by the International Criminal Tribunal for the former Yugoslavia (ICTY). He served a life sentence for these crimes in The Hague until his death in 2026.