This report examines the challenges posed by foreign fighters returning to Bosnia and Herzegovina (BiH). It assesses the security risks associated with these individuals, including potential radicalization, recruitment, and terrorist activities. The report analyzes the factors contributing to foreign fighter flows from BiH, such as socio-economic conditions, political instability, and the influence of extremist ideologies. It also explores the BiH government’s efforts to counter terrorism and reintegrate returning foreign fighters, highlighting the challenges and limitations of these programs. The report further examines the potential impact of returning foreign fighters on regional security and stability, and identifies potential areas for international cooperation to address this threat.