Family members of detained Turkish soldiers wait in front of the Istanbul Justice Palace (Adalet Sarayi) on July 20, 2016, following the failed military coup attempt of July 15.
Turkish President Recep Tayyip Erdogan on July 20 chaired a crunch security meeting for the first time since the failed coup, as global alarm grew over a widening purge that has seen around 50,000 people either detained or sacked. / AFP / BULENT KILIC        (Photo credit should read BULENT KILIC/AFP/Getty Images)