RAMADI, IRAQ - DECEMBER 28: Members of the Iraqi security forces celebrate after retaking Ramadi city from Daesh, in Ramadi, Iraq on December 28, 2015. (Photo by Ali Mohammed/Anadolu Agency/Getty Images)
RAMADI, IRAQ - DECEMBER 28: Members of the Iraqi security forces celebrate after retaking Ramadi city from Daesh, in Ramadi, Iraq on December 28, 2015. (Photo by Ali Mohammed/Anadolu Agency/Getty Images)