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Afghan policemen stand to attention during a graduation ceremony at a training center in the Guzra district of Herat province on July 14, 2016. Around 250 policemen are being trained for 16 weeks and after completing their training, will be sent across the country. / AFP / AREF KARIMI (Photo credit should read AREF KARIMI/AFP via Getty Images)

Afghan policemen stand to attention during a graduation ceremony at a training center in the Guzra district of Herat province on July 14, 2016. Around 250 policemen are being trained for 16 weeks and after completing their training, will be sent across the country. / AFP / AREF KARIMI (Photo credit should read AREF KARIMI/AFP via Getty Images)
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AFP AREF KARIMI