Effective evidence-based intervention for traumatic bereavement is one of the current major research issues in the field of Post Traumatic Stress Disorder (PTSD) in children and adolescents. The "Writing for Recovery" group intervention is a new treatment approach developed by the Children and War Foundation for traumatized and bereaved children and adolescents after disasters. The purpose of this project was an empirical examination of this intervention with 12- to 18-year-old war bereaved Afghani refugees. Eighty-eight war bereaved Afghani refugees were screened using the Traumatic Grief Inventory for Children (TGIC). From those with the highest total score, 61 were randomly assigned to either an experimental (n = 29) or control group (n = 32). The experimental group received six sessions of group training on 3 consecutive days in their school. The difference of TGIC scores between the experimental group in pretest and posttest was significant (p = 0.001). Results of analysis of covariance also showed a significant effect of Writing for Recovery on the experimental group (p < 0.001). It is concluded that "Writing for Recovery" is an effective group intervention for bereaved children and adolescents after disasters.