The UN estimates that the number of child soldiers in the Central African Republic has almost doubled in the last year.<br /><br />It says more than 150 children have been released, but that there are still about 3,500 child soldiers in the country.<br /><br />Poverty, displacement and an increase in armed groups mean children are more vulnerable to recruitment.<br /><br />Al Jazeera's Nazanine Moshiri reports from the capital, Bangui.
