US special forces monitor as Iraqi forces advance on February 23, 2017 towards Mosul airport on the southern edge of the jihadist stronghold prior to entering the airport compound for the first time since the Islamic State group overran the region in 2014.



Backed by jets, gunships and drones, forces blitzed their way across open areas south of Mosul and entered the airport compound, apparently meeting limited resistance but strafing the area for suspected snipers.

 / AFP / AHMAD AL-RUBAYE        (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images)