Siege of Dubrovnik The Siege of Dubrovnik ( , ) was a military engagement fought between the Yugoslav People ' s Army ( JNA ) and Croatian forces defending the city of Dubrovnik and its surroundings during the Croatian War of Independence . The JNA started its advance on 1 October 1991 and captured virtually all of the territory between the Pelješac and Prevlaka peninsulas on the coast of the Adriatic Sea by late October , except for Dubrovnik itself . The JNA attacks and bombardment of Dubrovnik , including the Old Town — a UNESCO World Heritage Site — culminated on 6 December 1991 . The bombardment provoked a strong international condemnation of the JNA and became a public relations disaster for Serbia and Montenegro , contributing to their diplomatic and economic isolation and international recognition of the independence of Croatia . In May 1992 , the JNA pulled back from Dubrovnik to Bosnia and Herzegovina , less than from the coast in some places , and east of the city in order to turn over its equipment to the newly formed Army of the Republika Srpska ( VRS ) . During this time , the Croatian Army ( HV ) attacked from the west and pushed back the JNA / VRS from the areas west of Dubrovnik , both in Croatia and in Bosnia and Herzegovina , and linked up with the HV unit defending the city by the end of the month . Fighting between the HV and the Yugoslav troops east of Dubrovnik gradually died down . The siege and a naval blockade by the Yugoslav Navy caused the deaths of 82 – 88 civilians . During the first three months of the offensive , the HV suffered the loss of 94 troops killed in action . By the end of 1992 , when the entire region was recaptured by the HV in Operation Tiger and the Battle of Konavle , 417 HV troops had been killed . At the same time , the JNA had suffered 165 fatalities . The offensive displaced 15 , 000 refugees , mainly from Konavle , who fled to Dubrovnik . Approximately 16 , 000 refugees were evacuated from Dubrovnik by sea , while the city was resupplied by blockade evading runabouts and a convoy of civilian vessels . A total of 11 , 425 buildings suffered a certain degree of damage , and numerous homes , businesses , and public buildings were looted or torched by the JNA . The JNA operation was a part of a plan drawn up by top JNA officers aimed at securing the Dubrovnik area and then proceeding northwest to link up with the JNA troops in northern Dalmatia via western Herzegovina . The offensive came on the heels of war propaganda in Montenegro , claiming that Croatian troops were about to attack and capture the Bay of Kotor and that the offensive was a " war for peace " , while denying that the Old Town was targeted by the JNA . Montenegrin President Milo Đukanović apologized for the attack in 2000 , eliciting an angry response from his political opponents and from Serbia . The International Criminal Tribunal for the former Yugoslavia ( ICTY ) convicted three JNA or Yugoslav Navy officers and turned over the fourth to Serbia for prosecution . The ICTY indictment stated that the offensive was designed to detach the Dubrovnik region from Croatia and integrate it into a Serb - dominated state through an unsuccessful proclamation of the Dubrovnik Republic on 24 November 1991 . In addition , Montenegro charged six former JNA soldiers with prisoner abuse in the Morinj camp , but no final verdicts have been rendered . Croatia also charged several former JNA or Yugoslav Navy officers and a former Bosnian Serb leader with war crimes , but no trials have yet resulted from these indictments . Background . In August 1990 , an insurrection took place in Croatia centred on the predominantly Serb - populated areas of the Dalmatian hinterland around the city of Knin , as well as parts of the Lika , Kordun , and Banovina regions , and settlements in eastern Croatia with significant Serb populations . The areas were subsequently named the Republic of Serbian Krajina ( RSK ) and , after declaring its intention to integrate with Serbia , the Government of Croatia declared the RSK a rebellion . By March 1991 , the conflict escalated and the Croatian War of Independence erupted . In June 1991 , Croatia declared its independence as Yugoslavia disintegrated . A three - month moratorium followed , after which the decision came into effect on 8 October . The RSK then initiated a campaign of ethnic cleansing against Croatian civilians , expelling most non - Serbs by early 1993 . By November 1993 , less than 400 ethnic Croats remained in the United Nations ( UN ) protected area known as Sector South , while a further 1 , 500 – 2 , 000 remained in Sector North . As the Yugoslav People ' s Army ( JNA ) increasingly supported the RSK and the Croatian Police was unable to cope with the situation , the Croatian National Guard ( ZNG ) was formed in May 1991 . In November , the ZNG was renamed the Croatian Army ( HV ) . The development of the military of Croatia was hampered by a UN arms embargo introduced in September , while the military conflict in Croatia continued to escalate , with the Battle of Vukovar starting on 26 August . Dubrovnik is the southernmost major Croatian city . It is located on the Adriatic Sea coast . The walled city centre , known as the Old Town , is a site of historical monuments and heritage buildings largely dating to the Republic of Ragusa ; this has led the city to be placed on the list of UNESCO World Heritage Sites . In 1991 , the city had a population of approximately 50 , 000 , of whom 82 . 4 % were Croats and 6 . 8 % were Serbs . Croatian territory surrounding the city stretches from the Pelješac peninsula to the west and the Prevlaka peninsula in the east at the entrance to the Bay of Kotor at the border of Montenegro . This territory is very narrow , especially near Dubrovnik itself , and consists of a wide coastal strip of land . Prelude . In the summer of 1991 , top JNA commanders , including Yugoslav Federal Defence Minister General Veljko Kadijević , JNA Chief of the General Staff General Blagoje Adžić and deputy defence minister Vice Admiral Stane Brovet , planned a military offensive entailing an attack against the Dubrovnik area , followed by a westward JNA advance , once the area was secured , towards western Herzegovina in order to link up with the JNA 9th Knin Corps in northern Dalmatia . General Jevrem Cokić submitted the plan of the offensive targeting Dubrovnik to Adžić for his approval . In the early autumn of 1991 , the JNA and the leaders of Montenegro publicly claimed that Dubrovnik should be attacked and neutralized in order to ensure territorial integrity of Montenegro , prevent ethnic clashes and preserve the Socialist Federal Republic of Yugoslavia . In addition , Montenegrin Prime Minister Milo Đukanović stated that Croatian borders needed be revised , attributing the existing border line to " poorly educated Bolshevik cartographer s " . The propaganda , compounded by JNA Colonel General Pavle Strugar ' s allegations that 30 , 000 Croatian troops and seven thousand terrorists and Kurdish mercenaries were about to attack Montenegro and seize the Bay of Kotor , led many in Montenegro to believe that Croatia had actually started an invasion . The newspaper " Pobjeda " was the most significant media source contributing to the spread of the propaganda . In July 1991 , Mihalj Kertes , a high ranking Serbian official , declared at a political rally in Nikšić that a Serbian state was to be established west of Montenegro , extending to the Neretva River , with Dubrovnik as its capital — renamed Nikšić - at - Sea . On 16 September 1991 , the JNA mobilized in Montenegro , citing the deteriorating overall situation in Croatia . Despite a radio - broadcast appeal by the JNA 2nd Titograd Corps on 17 September , considerable numbers of reservists refused to respond to the call - up . On 18 September , Đukanović threatened harsh punishment of all deserters and those refusing to respond to the mobilization . The mobilization and the propaganda were contrasted by assurances from Yugoslav federal authorities in Belgrade that there would be no attack against Dubrovnik . Still , the JNA ' s strategic plan , aimed at defeating Croatia , included an offensive to cut off the southernmost parts of Croatia , including Dubrovnik , from the rest of the country . On 23 September , JNA artillery attacked the village of Vitaljina in the eastern part of Konavle , and Brgat to the east of Dubrovnik . Two days later , the Yugoslav Navy blockade d maritime routes to the city . On 26 September , the JNA renamed its Eastern Herzegovina Operational Group as the 2nd Operational Group , and subordinated it directly to the Federal Ministry of Defence and the JNA General Staff . Cokić was appointed as the first commanding officer of the 2nd Operational Group , only to be replaced by General Mile Ružinovski on 5 October , following the shooting down of Cokić ' s helicopter . Strugar replaced Ružinovski on 12 October . Order of battle . The JNA tasked the 2nd Titograd Corps and the 9th Boka Kotorska Military - Maritime Sector ( VPS ) — both of them elements of the 2nd Operational Group — with cutting off and capturing the Dubrovnik area . The 2nd Titograd Corps deployed the 1st Nikšić Brigade , while the 9th Boka Kotorska VPS employed 5th and the 472nd Motorized Brigades . The Corps boundary was set , running north – south near Dubrovnik . The 2nd Operational Group also commanded the 16th Border Patrol Detachment and 107th Coastal Artillery Group , and mobilised Territorial Defence units from Herceg - Novi , Kotor , Tivat , Budva , Bar , Mojkovac , Bijelo Polje and Trebinje . Strugar was in overall command of the 2nd Operative Group , while the 9th Boka Kotorska VPS was commanded by Vice Admiral Miodrag Jokić . Jokić replaced Admiral Krsto Đurović , who had died in unclear circumstances hours before the offensive against Dubrovnik began . Major General Nojko Marinović , once commanding the 472nd Motorized Brigade and subordinate of Đurović , claimed that the JNA had killed the admiral because he opposed the offensive . Marinović resigned his post on 17 September and joined the Croatian ZNG . The JNA 2nd Operational Group initially deployed 7 , 000 troops in the offensive , and it maintained similar troop levels throughout the offensive . The defences of Dubrovnik were next to none — at the outset of hostilities , there were 480 troops in the city area , out of which merely 50 had some training . The only regular military unit was a platoon armed with light infantry weapons that was stationed in the Napoleonic era Fort Imperial atop the Srđ Hill overlooking Dubrovnik . The rest of the troops in the area were poorly armed , as the Croatian Territorial Defence was disarmed by the JNA in 1989 . Unlike elsewhere in Croatia , there had been no JNA garrisons or storage depots in Dubrovnik since 1972 . As a consequence , very few arms and munitions captured during the September Battle of the Barracks were available to defend Dubrovnik . On 26 September , 200 rifles and four artillery pieces captured from the JNA on the island of Korčula were sent to reinforce the city . The guns were a mix of 76 mm and 85 mm Soviet World War II - era divisional guns . In addition , an improvised armoured vehicle was supplied to the city . Dubrovnik also received additional HV , police , and Croatian Defence Forces troops from other parts of Croatia . This brought the number of Croatian troops in Dubrovnik to 600 – 1 , 000 by November . On 19 September , Marinović was appointed as commanding officer of the defences in Dubrovnik , at which time he assessed them as inadequate . The troops , initially organized as the Territorial Defence of Dubrovnik , were reorganized into the HV 75th Independent Battalion on 28 December 1991 , and later reinforced with elements of the 116th Infantry Brigade to form the 163rd Infantry Brigade on 13 February 1992 . The Armed Boats Squadron Dubrovnik , a volunteer military unit of the Croatian Navy , was established on 23 September to counter the Yugoslav Navy blockade . The unit consisted of 23 vessels of various sizes and 117 volunteers . Timeline . JNA advance . On 1 October , the JNA started its offensive towards Dubrovnik , moving the 2nd Titograd Corps west through the Popovo field north of Dubrovnik . In the process , the JNA 2nd Corps destroyed the village of Ravno before turning south towards Dubrovačko Primorje area , aiming to envelop Dubrovnik from the west . The second axis of the JNA advance was assigned to the 9th Boka Kotorska VPS . It originated in the Bay of Kotor , about southeast of Dubrovnik , and was directed through Konavle . The advance started at 5 am after preparatory artillery fire against Vitaljina and other targets in Konavle . The advance , utilizing several roads in the region , was supported by the Yugoslav Navy and the Air Force . Croatian defences were nonexistent in Konavle and light in Dubrovačko Primorje — the only JNA casualties of the day came from a successful ZNG ambush in Čepikuće village . On the first day of the offensive , the JNA artillery attacked Srđ Hill and Žarkovica promontory just to the north and the east of Dubrovnik , while the Yugoslav Air Force MiG - 21s raided Komolac in Rijeka Dubrovačka , west of Dubrovnik , knocking out electricity and the water supply in Dubrovnik . Until the end of December , Dubrovnik relied on freshwater supplied by boats and electricity from the few electric generators . < ref name = " UNSC 28 December 1994 Section VI / B " > < / ref > Over the next three days , the JNA made slow progress . Its artillery attacked Srđ Hill and the Fort Imperial , as well as Žarkovica , on 2 October . The next day , the JNA shelled Dubrovnik Belvedere Hotel , where a ZNG defence post was located , while the Yugoslav Air Force bombarded the Argentina Hotel in Dubrovnik . On 4 October , the JNA 2nd Corps captured Slano in Dubrovačko Primorje , interdicting the Adriatic Highway there and isolating Dubrovnik from the rest of Croatia . On 5 October , Ploče district of Dubrovnik was shelled , followed by a Yugoslav Air Force strike on the Fort Imperial the next day . On 15 October , Croatia offered peace talks to Montenegro , but the offer was dismissed by the President of Serbia Slobodan Milošević . The offer was made to the Montenegrin officials , as the offensive was first officially endorsed by the Montenegrin government on October 1 , while Serbia publicly distanced itself from the move three days later , blaming Croatia for provoking the JNA . On the seventh day of the offensive , the Montenegrin parliament blamed the JNA for the attack . On 16 October , a day after Milošević declined the Croatian offer , the JNA 9th Boka Kotorska VPS force captured Cavtat . The capture of Cavtat was supported by an amphibious landing operation approximately east of Dubrovnik and an airstrike on Ploče district of Dubrovnik on 18 October . The following day , a ceasefire was agreed to , but it was violated as soon as it came into effect . On 20 October , the Yugoslav Air Force attacked Dubrovnik and on 22 October , the Yugoslav Navy bombarded hotels housing refugees in the Lapad area of the city . On 23 October , the JNA started a sustained artillery bombardment of Dubrovnik , including the Old Town within the city walls , drawing a protest from the United States Department of State on the next day . The JNA 9th VPS captured Župa Dubrovačka and Brgat on 24 October , while the Yugoslav Navy bombarded the Lokrum Island . The next day , the JNA issued an ultimatum to the city , demanding its surrender and the removal of elected officials from Dubrovnik . On 26 October , the JNA captured the Žarkovica promontory , southeast from the city centre , and took most of the high ground overlooking Dubrovnik by 27 October . The JNA 2nd Corps southwestern drive towards Dubrovnik was slower . It did , however , destroy a large portion of the Trsteno Arboretum . The JNA advance displaced about 15 , 000 refugees from the areas it captured . While about 7 , 000 were evacuated from Dubrovnik by sea in October , the rest took refuge in hotels and elsewhere in the city . Defence of Dubrovnik . The JNA continued artillery strikes against Dubrovnik on 30 October , and the bombardment continued until 4 November , targeting the western areas of Dubrovnik - Gruž and Lapad — as well as the Babin Kuk and Argentina hotels housing refugees . On 3 – 4 November , the JNA troops attacked the Old Town and the Argentina Hotel using small arms and sniper fire . The fire came from positions held by the 3rd Battalion of the JNA 472th Motorized Brigade , which occupied positions the closest to the city centre . The next day , the Fort Imperial was bombarded once again . On 7 November , the JNA issued a new ultimatum demanding the surrender of Dubrovnik by noon . The demand was rejected and Jokić announced that the JNA would only spare the Old Town from destruction . The same day , fighting resumed near Slano . JNA artillery and the Yugoslav Navy resumed the bombardment of Dubrovnik on 9 – 12 November . The attack targeted the Old Town , Gruž , Lapad and Ploče , as well as the Belvedere , Excelsior , Babin Kuk , Tirena , Imperial and Argentina hotels . Wire - guided missile s were used to attack boats in the Old Town harbour , while some larger ships at the port of Gruž , like the ferryboat " Adriatic " and the American - owned sailing ship " Pelagic " , were set ablaze and destroyed by gunfire . The Fort Imperial was attacked by the JNA on 9 , 10 and 13 November . These attacks were followed by a lull , lasting until the end of November , when the European Union Monitoring Mission ( ECMM ) mediated in negotiations between the JNA and Croatian authorities in Dubrovnik . The ECMM was withdrawn in mid - November after their personnel was attacked by the JNA , and the mediation was taken over by French State Secretary for Humanitarian Affairs Bernard Kouchner and UNICEF Mission Chief Stephan Di Mistura . The negotiations produced ceasefire agreements on 19 November and 5 December , but neither yielded any specific results on the ground . Instead , the JNA 2nd Corps units located in Dubrovačko Primorje , northwest of Dubrovnik , closed in on the city , reaching the farthest point of their advance on 24 November , as the city defences were pushed back to Sustjepan – Srđ – Belvedere Hotel line . That day , the JNA sponsored establishment of the Dubrovnik Republic in the area it occupied , but the attempt ultimately failed . In November , Dubrovnik began receiving the largest deliveries of humanitarian aid since the beginning of the siege . The first successful attempt to sustain the city was the Libertas convoy — a fleet of civilian vessels , the largest among them being Jadrolinija ' s " Slavija " — arriving in Dubrovnik on 31 October . The convoy sailed from Rijeka and made several port calls , growing to 29 vessels as it approached Dubrovnik . The convoy , also carrying Stjepan Mesić , the President of the Presidency of Yugoslavia , and former Prime Minister of Croatia Franjo Gregurić , was initially stopped by the Yugoslav frigate JRM " Split " between the islands of Brač and Šolta , and the next day by Yugoslav patrol boats off Korčula before the Armed Boats Squadron linked up with the fleet and escorted it to the Port of Dubrovnik in Gruž . The convoy also carried the ECMM observers and at least 1 , 000 protesters . On its return , the 700 - capacity " Slavija " evacuated 2 , 000 refugees from Dubrovnik , although she had to sail to the Bay of Kotor first for inspection by the Yugoslav Navy . On 2 – 3 December , the JNA resumed infantry weapons fire against the Old Town , followed by mortar fire against the Fort Imperial on 4 December . The heaviest bombardment of the Old Town started at 5 : 48 am on 6 December . The Old Town was struck by 48 missiles , 232 and 364 mortar shells , as well as 22 wire - guided missiles . Two impact craters indicated the use of heavier weapons . The bombardment was concentrated on Stradun — the central promenade of the Old Town — and areas northeast of Stradun , while other parts of the Old Town sustained relatively few impacts . The attack subsided at 11 : 30 am . It caused the heaviest loss of civilian life during the siege , killing 13 civilians . The Dubrovnik Inter - University Centre library of 20 , 000 volumes was destroyed in the attack . Also , the Libertas Hotel was bombarded by JNA artillery aiming to kill firefighters putting out fires resulting from an attack earlier that day . The 6 December attack of the Old Town was met with strong protests from the international media , UNESCO Director - General Federico Mayor Zaragoza , Special Envoy of the Secretary - General of the United Nations Cyrus Vance , and the ECMM on the day of the bombardment . Later that day the JNA issued a statement of regret and promised an inquiry . On 7 December , representatives of the JNA visited the Old Town to inspect the damage , but no further actions were noted . All of the Croatian defences were found away from the Old Town , except for the Fort Imperial , about to the north . The fortress was attacked minutes after the bombardment of the Old Town began , at 5 : 50 am . The attack was executed by the 3rd Battalion of the JNA 472nd Motorized Brigade , advancing simultaneously from two directions . The primary attack consisted of a company - sized force , and the secondary of a platoon of infantrymen , both supported by T - 55 tanks and artillery . By 8 am , the infantry reached the Fort Imperial , forcing the defending force to retreat into the fortification and request help . Marinović ordered the HV artillery to fire directly onto the fortress and dispatched a special police unit to reinforce the Fort Imperial garrison . By 2 pm , the JNA called off the attack . That day , " Sveti Vlaho " — the first vessel commissioned by the Armed Boats Squadron Dubrovnik and named after Saint Blaise patron saint of the city — was sunk by a wire - guided missile . Croatian counterattack . On 7 December 1991 , another ceasefire was agreed to , and the JNA force besieging Dubrovnik became largely inactive . In January 1992 , the Sarajevo Agreement was signed by representatives of Croatia , the JNA and the UN , and fighting was paused . The United Nations Protection Force ( UNPROFOR ) was deployed to Croatia to supervise and maintain the agreement . Still , Serbia continued to support the RSK . The conflict largely passed on to entrenched positions , and the JNA soon retreated from Croatia into Bosnia and Herzegovina , where a new conflict was anticipated . The only exception was the Dubrovnik area , where it attacked westward from Dubrovačko Primorje , pushing back elements of the 114th and the 116th Infantry Brigade of the HV and reaching the outskirts of Ston in the beginning of 1992 . The capabilities of the HV increased dramatically in the first few months of 1992 , as it acquired large stockpiles of JNA ' s weapons in the Battle of the Barracks . Following the JNA disengaged in Croatia , its personnel prepared to set up a new Bosnian Serb army , later renamed the Army of Republika Srpska ( VRS ) , as Bosnian Serbs declared the Serbian Republic of Bosnia and Herzegovina on 9 January 1992 , ahead of 29 February – 1 March 1992 referendum on independence of Bosnia and Herzegovina , which would later be cited as a pretext for the Bosnian War , as Serb artillery began shelling Sarajevo on 4 April . The JNA and the VRS in Bosnia and Herzegovina were confronted by the Army of the Republic of Bosnia and Herzegovina and the Croatian Defence Council ( HVO ) , reporting to the Bosniak - dominated central government and the Bosnian Croat leadership respectively . The HV sometimes deployed to Bosnia and Herzegovina to support the HVO . In April 1992 , the JNA initiated offensive operations against the HV and the HVO in areas of western and southern Herzegovina near Kupres and Stolac . The 4th Military District of the JNA , commanded by Strugar , aimed to capture Stolac and most of the left ( eastern ) bank of the Neretva River south of Mostar . The fighting around Mostar and JNA artillery attacks on the city started on 6 April . The JNA pushed the HV / HVO force from Stolac on 11 April , and Čapljina came under JNA fire . A ceasefire was arranged on 7 May , but the JNA and the Bosnian Serb forces resumed the attack the next day , The attack succeeded in capturing a large part of Mostar and some territory on the right bank of the Neretva River . On 12 May , the JNA forces based in Bosnia and Herzegovina became a part of the VRS , and the JNA 2nd Operational Group was renamed as the 4th VRS Herzegovina Corps . Croatia saw the JNA moves as a prelude to attacks on southern Croatia , specifically aimed at the Port of Ploče and possibly Split . To counter the threat , the HV appointed General Janko Bobetko to command the Southern Front , encompassing the Herzegovina and Dubrovnik areas . Bobetko reorganized the HVO command structure and assumed command of the HVO in the region and newly deployed HV units , the 1st Guards and the 4th Guards Brigades . The VRS / JNA force attacked north of Ston on 11 April , pushing back elements of the HV 115th Infantry Brigade , as well as elements of the arriving HV Guards Brigades , for only modest territorial gain . The frontline stabilized by 23 April , and the HV counterattacked and reclaimed some ground after 27 April . On 17 May , Bobetko ordered a major attack of the two full guards brigades . The 1st Guards Brigade was tasked with advancing to link up with the Ston Company guarding access to the Pelješac Peninsula , and advance to Slano . The 4th Guards Brigade was ordered to secure hinterland of the Dubrovačko Primorje by advancing along the rim of the Popovo field . At the same time , the JNA was pressured by the international community to pull back east of Dubrovnik , to Konavle . The 1st Guards Brigade , supported by elements of the 115th Infantry Brigade , captured Čepikuće on 21 May and Slano on 22 – 23 May . The Armed Boats Squadron Dubrovnik landed troops in Slano on the previous night , but they were repulsed by the JNA . On the night of 23 – 24 May , the JNA attacked Sustjepan and the northern outskirts of Dubrovnik . On 26 May , the JNA started to pull out of Mokošica and Žarkovica . The 163rd Infantry Brigade advanced from Dubrovnik ; its 1st Battalion took positions in Brgat and Župa Dubrovačka , while the 2nd Battalion deployed to Osojnik . On 29 May , the 4th Guards Brigade recaptured Ravno . On 31 May , the 2nd Battalion of the 163rd Brigade pushed the JNA to the Golubov Kamen massif , overlooking the Adriatic Highway section tracing around the Rijeka Dubrovačka embayment , but failed to capture the massif . The brigade was relieved by the 145th Infantry Brigade on 15 June . Dubrovnik was targeted by the JNA artillery continuously until 16 June , and then intermittently until 30 June . The 1st Guards and the 4th Guards Brigades ceased their advance in Dubrovačko Primorje on 7 June , in the vicinity of the village of Orahov Do , north of Slano . Aftermath . Regardless of its military outcome , the Siege of Dubrovnik is primarily remembered for large - scale looting by JNA troops and the artillery bombardment of Dubrovnik , especially its Old Town . The reaction of the international media and media coverage of the siege reinforced an opinion , already taking shape since the fall of Vukovar , that the conduct of the JNA and the Serbs was barbaric and intent on dominating Croatia , regardless of the destruction of priceless cultural heritage in the process . Serbian authorities thought that international community has no moral grounds to judge , since they never interfered when hundreds of thousands of Serbs were brutally killed in WWII Croatian concentration camps . Besides the protests made by Mayor Zaragoza , Vance and the ECMM , 104 Nobel Prize laureates published a full - page advertisement in the " The New York Times " of 14 January 1992 , at the incentive of Linus Pauling , urging governments throughout the world to stop the unrestrained destruction by the JNA . As it shaped the international opinion on the Croatian War of Independence , the siege became a major contributor to a shift in international diplomatic and economic isolation of Serbia and rump Yugoslavia , and their public relations disaster , as an image of an aggressor - state was created . On the other hand , on 17 December 1991 , the European Economic Community agreed to recognize the independence of Croatia on 15 January 1992 . In October – December 1991 , the JNA captured approximately of territory around Dubrovnik . The HV recaptured all of it in the counterattack in May as the JNA pulled back east of Dubrovnik , and in subsequent HV offensives - Operation Tiger and the Battle of Konavle in July – October 1992 . The number of Croatian civilian deaths caused by the JNA advance and siege was 82 – 88 . Croatian military losses in October – December 1991 reached 94 killed , and a total of 417 were killed in all the military operations around Dubrovnik by the end of October 1992 . The JNA suffered 165 killed troops . Approximately 15 , 000 refugees from Konavle and other areas around Dubrovnik fled to the city , and about 16 , 000 refugees were evacuated by sea from Dubrovnik to other parts of Croatia . The JNA set up two prisoner - of - war camp s to detain those captured — the Bileća and Morinj camp s . During and after the offensive , 432 people , largely civilians from Konavle , were imprisoned there — 292 in Morinj and 140 in Bileća — and subjected to physical and psychological abuse . The abuse was perpetrated by the JNA personnel , paramilitaries as well as civilians , and included beatings , mock execution s and other types of abuse . A large portion of the prisoners was exchanged for prisoners of war held by Croatia on 12 December 1991 , but the camps operated until August 1992 . A total of 11 , 425 buildings in the region sustained damage , including 886 totally and 1675 partially destroyed . The damage was estimated at 480 million German Mark s . Damage to the Old Town of Dubrovnik was observed by a UNESCO team which stayed in the city from 27 November until 20 December 1991 . It was estimated that 55 . 9 % of buildings were damaged , including 11 . 1 % heavily damaged and 1 % burned down . Seven burned Baroque palaces were the greatest losses . Additional damage was caused by the JNA troops looting museums , businesses and private homes . All exhibits held by Vlaho Bukovac Memorial Museum in Cavtat were taken away by the JNA , as were contents of hotels in Kupari . The Franciscan monastery of St . Jerome in Slano was also targeted . The JNA admitted the lootings took place , but Jokić claimed the property would be distributed to Serbian refugees by a special JNA administration set up on 15 December 1991 . It is probable , however , that the looted property ended up in private homes or was sold on the black market . Dubrovnik Airport in Čilipi was also targeted . Its equipment was taken to Podgorica and Tivat Airport s . Following attempts to justify the JNA offensive , authorities in Serbia and Montenegro tried to deny damage to the Old Town . Radio Television of Serbia explained that smoke rising from the Old Town was the result of automobile tire s set on fire by the population of Dubrovnik , echoing Kadijević . Officials and media in Montenegro referred to the offensive as the " War for peace " , or a blockade — applying the term to land operations in addition to the naval blockade . A 2010 survey of public opinion in Serbia revealed that 40 % of those polled had no idea who bombarded Dubrovnik , while 14 % believed that the shelling never took place . In a June 2000 meeting with Croatian President Mesić , Milo Đukanović , then President of Montenegro , apologized to Croatia for the attack . The gesture was welcomed in Croatia , but it was condemned by Đukanović ' s political opponents in Montenegro and by authorities in Serbia . In 2007 , Montenegrin filmmaker Koča Pavlović released a documentary entitled " Rat za mir " ( " War for peace " ) , covering the role of propaganda in the siege , testimonies of Morinj camp prisoners and interviews with JNA soldiers . In 2011 , Radio Television of Montenegro aired a documentary series entitled " Rat za Dubrovnik " ( " War for Dubrovnik " ) , making use of archived footage , even though an attempt was made to destroy records of warmongering television and " Pobjeda " newspaper reports . In 2012 , Aleksandar Črček and Marin Marušić produced a feature documentary entitled " Konvoj Libertas " ( " Libertas Convoy " ) , which covered the delivery of humanitarian aid to Dubrovnik through the naval blockade . War crime charges . Prosecutors of the International Criminal Tribunal for the former Yugoslavia ( ICTY ) , set up in 1993 and based on UN Security Council Resolution 827 , indicted Milošević , Strugar , Jokić , as well as the JNA 9th VPS chief of staff Captain Milan Zec and the commanding officer of the 3rd Battalion of the JNA 472nd Motorized Brigade Captain 1st Class Vladimir Kovačević . The charges included allegations that the offensive against Dubrovnik aimed to detach the area from Croatia and annex it to Serbia or Montenegro . Jokić claimed that the offensive only aimed to blockade Dubrovnik , but the claim was later refuted by Cokić . Mihailo Crnobrnja , a former Yugoslav ambassador to the European Union , speculated that the siege was meant to force an end to blockades of JNA barracks in Croatia and claim the Prevlaka Peninsula for Montenego . The trial of Slobodan Milošević was never completed , as Milošević died while in ICTY custody on 11 March 2006 . Strugar was transferred to ICTY custody on 21 October 2001 . The trial and appeals process was completed in 2008 , with a final verdict of conviction of crimes including attacks on civilians , devastation not required by military necessity and violation of the laws and customs of war , and a sentence of to seven and a half years in prison . Strugar was granted an early release in 2009 , seven years and four months after his transfer to the ICTY . Jokić was turned over to the ICTY on 12 November 2001 . He pleaded guilty , and was convicted of crimes including murder , cruel treatment , attacks on civilians and violations of laws of war , resulting in a sentence of seven years in prison in 2004 . The verdict was confirmed and became final in 2005 . Jokić was transferred to Denmark to serve the sentence and released on 1 September 2008 . The ICTY withdrew charges against Zec on 26 July 2002 . Kovačević was arrested in 2003 in Serbia and transferred to the ICTY . Following an insanity defence , he was provisionally released on 2 June 2004 and the proceedings were transferred to the judiciary in Serbia in 2007 and psychiatric treatment at the Military Medical Academy in Belgrade . , he was considered unfit to stand trial by authorities in Serbia . The charges include murder , cruel treatment devastation not required by military necessity and violations of laws of war . In 2008 , authorities in Montenegro charged six former JNA soldiers for prisoner abuse committed in Morinj in 1991 – 1992 . , the trial is ongoing . The inefficiency of the legal proceedings has been attributed to incompetent prosecutors and the lack of political will to prosecute crimes attributable to present - day high - ranking officials in Montenegro . A number of former prisoners of the Morinj camp sued Montenegro and were paid compensation . In October 2008 , Croatia indicted Božidar Vučurević , the mayor of Trebinje and Bosnian Serb leader in eastern Herzegovina at the time of the offensive , for attacks against the civilian population of Dubrovnik . Jokić confirmed that he received orders from both Strugar and Vučurević . On 4 April 2011 , Vučurević was arrested in Serbia and Croatia requested his extradition , before he was released on bail on 17 June . In September , the request was approved , but Vučurević left Serbia and returned to Trebinje , avoiding extradition . Croatian authorities filed charges against ten JNA officers , including Cokić , Ružinovski , Strugar , Jokić , Zec and Kovačević in 2009 . They are charged with war crimes committed in the area of Dubrovnik prior to or after 6 December 1991 , which were not covered by the ICTY indictments . The charges were made after the ICTY supplied documents collected during its investigation . In 2012 , Croatia indicted the commanding officer of the 3rd Battalion of the JNA 5th Motorized Brigade , charging him with arson in the burning of 90 houses , businesses and public buildings in Čilipi from 5 – 7 October 1991 .