MOSUL, IRAQ - OCTOBER 17 : Peshmerga forces are seen around the Hazer region's Wardak village ahead of the operation to retake Iraq's Mosul from Deash in Iraq on October 17, 2016. (Photo by Emrah Yorulmaz/Anadolu Agency/Getty Images)
MOSUL, IRAQ - OCTOBER 17 : Peshmerga forces are seen around the Hazer region's Wardak village ahead of the operation to retake Iraq's Mosul from Deash in Iraq on October 17, 2016. (Photo by Emrah Yorulmaz/Anadolu Agency/Getty Images)