Former Bosniak Muslim army chief Rasim Delic has been jailed for three years for war crimes at The Hague.
The UN's war crimes tribunal convicted Delic over the "cruel treatment" of Serb soldiers by troops under his command during the 1992-1995 war.
However, Delic was acquitted of three other counts of murder and cruelty.
Croats and Serbs in Bosnia have both criticised the short sentence given to Delic, one of the most senior Bosniak leaders tried at The Hague.
His predecessor as chief of the command staff of the Bosniak army, Sefer Halilovic, was acquitted at the end of his trial in 2005.
Delic was found guilty by a majority verdict of "failing to take the necessary and reasonable measures to prevent and punish the crimes of cruel treatment" committed by foreign fighters, or "mujahideen", under his command in the "El Mujahed" unit.
The unit was mostly made up of volunteer Arab fighters, including veterans of the conflict in Afghanistan, who rapidly acquired a reputation for battlefield brutality.