Iraqi government forces gather under a billboard bearing slogans of the Islamic State (IS) group and its trademark flag, in the town of Heet, in Iraq's Anbar province, which they are battling to retake from IS jihadists, on April 7, 2016. Earlier in the month Iraqi security forces recaptured parts of Heet, which was one of the largest population centres in Anbar province still held by the Islamic State (IS) group, but other areas remain under jihadist control. / AFP / MOADH AL-DULAIMI (Photo credit should read MOADH AL-DULAIMI/AFP/Getty Images)
