Countries outside of western Europe, including Kosovo, Kazakhstan, Uzbekistan and Tajikistan have demonstrated the most initiative in repatriating their nationals. Kosovo, the country that had the highest number of its citizens per capita leave to join the caliphate, has made particularly notable repatriation efforts. In April, for example, the Balkan republic brought back 32 women, 74 children, and four men from SDF custody in Syria. The male returnees were immediately placed in detention, pending prosecution, while the women and children were allowed to return home.