MPS Leader Idriss Deby [Getty Images]

Idriss Deby, leader of Movement for a Patriotic Salvation (MPS). | Location: Tibesti, Chad. (Photo by Henri Bureau/Sygma/Corbis/VCG via Getty Images) — see more

Idriss Deby, leader of Movement for a Patriotic Salvation (MPS). | Location: Tibesti, Chad. (Photo by Henri Bureau/Sygma/Corbis/VCG via Getty Images)

Sygma Henri Bureau