The Dretelj camp or Dretelj prison was a prison camp run by the Croatian Defence Forces (HOS) and later by the Croatian Defence Council (HVO) during the Bosnian War. The camp The camp was located near Čapljina and Medjugorje in southern Bosnia and Herzegovina. Originally a Yugoslav National Army barracks, the camp was primarily concrete with six warehouses, along with two concrete tunnels that were dug into the hillsides. Each warehouse was roughly 200 square meters, of which the Bosnian Croats could fit anywhere between 400 and 700 prisoners. During 1992 the HOS detained mostly Serb civilians, who were held in inhumane conditions, while female detainees were raped. The HVO detained Bosniak men at the Dretelj camp primarily from April to September 1993, with some Bosniaks detained there until approximately April 1994. The prison population at Dretelj Prison peaked on 11 July 1993, when the HVO detained approximately 2,270 Bosniak men at the prison. After that, the detainee population averaged about 1,700 Bosniak men. During the time from 30 June until mid-July 1993, the Herceg-Bosna/HVO authorities conducted mass arrests of Bosniak men, including Bosniak members of the HVO, and detained many of them at Dretelj Prison. The Herceg-Bosna/HVO authorities held and continued to detain Bosniak men at the Dretelj camp irrespective of their civilian or military status, including a number of boys younger than sixteen and men older than sixty. The Herceg-Bosna/HVO authorities made no bona fide or adequate effort to distinguish military detainees from civilians, or to provide generally for the release of civilian detainees. During August and September 1993, the HVO criteria for releasing Bosnian Muslim men from detention included being married to a Croat woman or possessing a visa and letter of guarantee to leave Bosnia and Herzegovina to another country. Many Bosnian Muslims detained at Dretelj Prison were deported by the Herceg-Bosna/HVO authorities to other countries, via the Republic of Croatia. Conditions at Dretelj Prison were harsh and unhealthy due to overcrowding, bad ventilation, no beds and insufficient bedding, and inadequate sanitary facilities. The HVO provided the detainees with insufficient food and water and often made them eat under cruel and humiliating circumstances. In the heat of mid-July 1993, the HVO kept detainees locked up without food and water for a number of days, resulting in the death of at least one Bosnian Muslim detainee. Throughout the time that Bosniaks were detained at Dretelj Prison, HVO