Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Analysts: Central Asian States Must Learn From IS-Linked Citizens Rikar Hussein The recent attempt by Central Asian states to bring home dozens of their citizens who joined the Islamic State terror group in Iraq and Syria has renewed the debate over the root causes of extremism in the region. Some experts say the countries need to do more to dissuade their citizens from traveling abroad to fight for violent militant groups. Last month, former Soviet states began a repatriation process for hundreds of their citizens. Kazakhstan brought home 231 nationals; Uzbekistan retrieved 156; and Tajikistan returned 84. Authorities said the majority of those repatriated are children and women, and the process will continue to bring home hundreds of others stranded in Syria and Iraq. Daniel Balson, Amnesty International's advocacy director of Europe and Central Asia, told VOA the rights watchdog is keeping a close eye to ensure that the rights of women and children are respected. He said arbitrary detention and violations of religious freedom represent a common challenge across Central Asia. As such, many of their citizens view government measures as furthering repression, not fighting extremism. "Amnesty International has long highlighted the mistreatment of family members with real or perceived ties to the so-called Islamic State, and condemned any forms of collective punishment against them," said Balson. Governments across the region are criticized by rights organization for what they call stringent limits on religious practices. Many governments across the region retain tight control over who can become a religious leader. Congregations often must undergo burdensome registration processes. Additionally, religious materials and practices such as wearing the hijab are frequently banned or censored. .