Duty station - Archive: Sarajevo, Gjilan / Gnjilane, Astana, Debaltseve, Tuzla, Bakhmut, Donetsk oblast, Headquarters (-) Sarajevo (-) Gjilan / Gnjilane (-) Astana (-) Debaltseve (-) Tuzla (-) Bakhmut (-) Donetsk oblast (-) Headquarters