On 13 May 2014, an explosion at a coal mine in Soma, Manisa, Turkey, caused an underground mine fire, which burned until 15 May. In total, 301 people were killed in what was the worst mine disaster in Turkey's history. The mine, operated by coal producer Soma Kömür İşletmeleri A.Ş., suffered an explosion, the cause of which is still under investigation. The fire occurred at the mine's shift change, and 787 workers were underground at the time of the explosion. After the final bodies were pulled from the mine on May 17, 2014, four days after the fire, the Minister of Energy and Natural Resources Taner Yıldız confirmed the number of dead was 301. Disaster and Emergency Management Presidency (AFAD) announced the names of 301 workers who died in the mine disaster and 486 people who survived but some politicians claimed that the number of dead is more than 340.