forces from the fall of 1991, and was used as a major command and artillery base by Yugoslav People's Army (JNA) troops besieging the Croatian town of Dubrovnik. In 1992 Trebinje was declared the capital of the self-proclaimed Serbian Autonomous Region of Herzegovina (). Bosniak residents were subsequently conscripted to fight with the JNA and if refused they were executed, and thus they fled the region. Ten of the town's mosques were razed to the ground during the war. Settlements Trebinje is one of two municipalities created from the former Yugoslav municipality of Trebinje of the 1991 census, the other being Ravno in the Federation of Bosnia and Herzegovina. As of 2018, it has a total of 178 settlements that comprise it (including city proper area of Trebinje): Aranđelovo Arbanaška Arslanagića Most Baonine Begović Kula Bihovo Bijelač Bijograd Bioci Bodiroge Bogojević Selo Borlovići Brani Do Brova Budoši Bugovina Cerovac Čvarići Desin Selo Diklići Djedići, Do Dobromani Dodanovići Dolovi Domaševo Donja Kočela Donje Čičevo Donje Grančarevo Donje Vrbno Donji Orahovac Dračevo Dražin Do Drijenjani Dubljani Dubočani Duži Glavinići Gojšina Gola Glavica Gomiljani Gornja Kočela Gornje Čičevo Gornje Grančarevo Gornje Vrbno Gornji Orovac Grab Grbeši Grbići Grkavci Grmljani Hum Janjač Jasen Jasenica Lug Jazina Jušići Klikovići Klobuk Konjsko Korlati Kotezi Kovačina Kraj Krajkovići Kremeni Do Krnjevići Kučići Kunja Glavica Kutina Lapja Lastva Lokvice Lomači Lug Lušnica Ljekova Ljubovo Marić Međine Mesari Mionići Morče Mosko Mrkonjići Mrnjići Necvijeće Nevada Nikontovići Ograde Orašje Popovo Orašje Površ Orašje Zubci Parojska Njiva Petrovići Pijavice Podosoje Podstrašivica Podštirovnik Podvori Poljice Čičevo Poljice Popovo Prhinje Pridvorci Prosjek Rapti Bobani Rapti Zupci Rasovac Sedlari Skočigrm Staro Slano Strujići Šarani Šćenica Ljubomir Taleža Todorići Trebijovi Tuli Tulje Turani Turica Turmenti Tvrdoš Ubla Ugarci Ukšići Uskoplje Uvjeća Veličani Velja Gora Vladušići Vlaka Vlasače Vlaška Volujac Vrpolje Ljubomir Vrpolje Zagora Vučija Zagora Zavala Zgonjevo Žakovo Ždrijelovići Željevo Župa Demographics According to the 2013 census results, the city of Trebinje has 31,433 inhabitants. Population Ethnic composition Culture The Serbian Orthodox church in Trebinje, Saborna Crkva, was built between 1888 and 1908. The Hercegovačka Gračanica monastery, a loose copy of the Gračanica monastery in Kosovo, was completed in 2000. The churches are located above the city, on the historic Crkvina Hill. The 15th-century Tvrdoš monastery is located two kilometres south-west of Trebinje, including a church which dates back to late antiquity. There is also the Roman Catholic Cathedral of the Birth of Mary in