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Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA (Photo credit should read FADEL SENNA/AFP via Getty Images)

Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA        (Photo credit should read FADEL SENNA/AFP via Getty Images)

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Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA (Photo credit should read FADEL SENNA/AFP via Getty Images)

Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA        (Photo credit should read FADEL SENNA/AFP via Getty Images)

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Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA (Photo credit should read FADEL SENNA/AFP via Getty Images)

Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA        (Photo credit should read FADEL SENNA/AFP via Getty Images)

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Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA (Photo credit should read FADEL SENNA/AFP via Getty Images)

Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA        (Photo credit should read FADEL SENNA/AFP via Getty Images)

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Members of Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA (Photo credit should read FADEL SENNA/AFP via Getty Images)

Members of Iraq's elite Rapid Response Division patrol the medical complex in the Shifa neighbourhood, on the west bank of Mosul, on July 1, 2017, where they are battling some of the last members of the Islamic State (IS) jihadist group in the city. / AFP PHOTO / Fadel SENNA        (Photo credit should read FADEL SENNA/AFP via Getty Images)