5.  The first applicant was born in 1983 and lives in Ludbreg. The second applicant was born in 1959 and lives in Slunj. 6.  During 1991 and 1992 Serbian paramilitary forces gained control of about a third of the territory of Croatia and proclaimed the “Serbian Autonomous Region of Krajina” (Srpska autonomna oblast Krajina, hereinafter “Krajina”). At the beginning of August 1995 the Croatian authorities announced their intention to take military action with the aim of regaining control over Krajina. The operation was codenamed “Storm” (Oluja) and took place from 4 to 7 August 1995. Before the military action, the vast majority of the population of Krajina fled Croatia. Most of them went to Bosnia and Herzegovina, and also to Serbia. Some returned to Croatia after the war. The number of people who fled is estimated at between 100,000 and 150,000. 7.  On 5 November 1997 Croatia ratified the Convention. 8.  On 8 August 1995 the applicants’ close relatives, G.O. and M.V., were killed in a house in Veljun, a town on the territory of Krajina. The police were alerted to the killings on the same day. On 11 August 1995 the bodies were buried in a cemetery in Slunj. 9.  On 25 January 2002 the police interviewed M.M., who said that on 8 August 1995 he had been wounded by the Croatian army in Veljun. That day he had seen G.O. and M.V. alive but did not know what had happened to them after that because he had been taken to a hospital by a member of the Croatian army. 10.  On 20 February 2002 the police interviewed D.V. and J.V. D.V. said that on 6 August 1995 she had moved to a house in Veljun, together with the first applicant, G.O. and M.V. On 7 August 1995 the Croatian army had entered Veljun. When G.O. and M.V. had been killed she had not been in the house and had not seen who had killed them. J.V. said that he had lived in Veljun during the war. On 7 August 1995 the Croatian army had entered Veljun. On 9 August 1995 he had heard that G.O. and M.V. had been killed the day before but had not seen who had done it. 11.  On 25 February 2002 the police interviewed the second applicant. He said that at the material time he had been serving as a Croatian policeman in Karlovac. He had learned about the killing of his wife G.O. and her mother M.V. on 8 August 1995 when his son, who had lived with his mother and grandmother, had been brought to him. The son said that on the morning of 8 August 1995 some members of the Croatian army had come to their house and asked for the keys of a Golf vehicle parked in the courtyard but that his grandmother had shouted at them. The second applicant assumed that that had angered the soldiers who had then killed his wife and her mother. 12.  On 30 March 2006 the Karlovac State Attorney’s Office asked the Slunj police whether the Veljun area had been occupied on 7 August 1995; whether the perpetrator of the killing of G.O. had been identified; and whether G.O. had been a member of the paramilitary forces of Krajina or of the Croatian army. On 6 July 2006 the Karlovac police department replied that Veljun had not been occupied on 7 August 1995 because Serbian paramilitary forces had left the area the previous day as the Croatian forces had advanced from the direction of Slunj. However, owing to the disorganised nature of the withdrawal of the Serbian paramilitary forces, there had still been some armed members of the “Serbian army” in the area. On 7 August 1995 the Croatian forces had started to enter the area and therefore it could be said that from a military point of view that area had been in a war zone. There had been no information about the people who had killed G.O. and she had not been registered as a member of any army. 13.  On 25 October 2006 the police interviewed the first applicant, who said that he had lived with his mother and grandmother in Slunj and that his father had been a Croatian policeman. When the war had escalated in 1991 his mother had stayed in Slunj, in occupied territory, since her mother was a disabled person who could not move at all. Some time at the beginning of Operation Storm his uncle had taken them all to a relative’s house in Veljun. On 5 or 6 August 1995 the Croatian army had entered Veljun. They had instructed them to put a white flag on their house to indicate that there were civilians living there and his mother had done so. The following day he had spent some time with Croatian soldiers, about 1,500 metres from the house where he had been staying with his family. Around noon he had heard some gunshots from the direction of the house but had not paid much attention to them. About half an hour later he had returned home and had found his mother and grandmother shot dead in the house. He had informed some of the Croatian soldiers about it. After that they had taken him to his father in Slunj. He could not remember whether there had been any dispute between his mother and grandmother and Croatian soldiers about the Golf parked in their courtyard, which had belonged to his uncle. 14.  On 17 January 2007 the police interviewed I.B., a policeman who had carried out an inspection of the crime scene. He described how he had found the bodies of G.O. and M.V. On the same day another police officer, Z.G., made a note stating that on 8 January 2007 he had inspected the premises of the elementary school in Veljun, where he had found the following inscriptions on the walls: “Tigers, I.V. 4 August 1995, K.T., 40th regiment GSOSRH” and “Tigers TNT No 31 – Moles”. 15.  On 1 February 2007 the Karlovac police lodged a criminal complaint with the Karlovac County State Attorney’s Office against unknown perpetrators in connection with the killing of G.O. and M.V. 16.  On 1 August 2007 the police interviewed Mi.V. who said that she had not been in Veljun during Operation Storm and had no direct knowledge about the killing of G.O. and M.V. 17.  On 22 October 2012 a Deputy State Attorney of the Karlovac State Attorney’s Office interviewed the applicants, who repeated their previous statements. The first applicant added that in his opinion the Croatian soldiers who had killed his mother and grandmother had not been those who had been the first to enter Veljun because that group had treated civilians correctly. 18.  On 9 November 2012 the Karlovac police asked the Ministry of Defence about the Croatian army units which had been in Veljun between 7 and 12 August 1995, the identity of their commanders and all their members. That request was repeated on 11 December 2012. 19.  On 9 January 2013 the first applicant asked the President’s Office, the State Attorney, the Karlovac County State Attorney, the Ministry of Justice and the State Attorney’s Department of War Crimes to identify the perpetrators of the killing of his mother and grandmother. 20.  On 21 February 2013 the Karlovac police drew up a note on the investigation. It stated that documents about the Croatian army units present in Veljun in the material period (those documents have not been submitted to the Court by the Government) showed that on 7 August 1995 at 10.30 a.m. Veljun had been liberated by members of the 143rd Domobran Regiment of Ogulin (143. domobranska pukovnija Ogulin), under the command of Captain (satnik) N.N. On 7 August 1995 at about noon the armoured battalion of the “Tigers” First Guards Brigade (oklopna bojna 1. gardijske brigade “Tigrovi”) under the command of Captain Lj.U., as well as the Second Infantry Battalion of the First Guards Brigade (2. pješačka bojna 1. gardijske brigade) under the command of Major A.K., had arrived.
On 8 August 1995 the following Croatian army units had been in Veljun: the Second Infantry Battalion of the 143rd Domobran Regiment from Ogulin under the command of Captain M.K. and the IS-2 (izvidnička skupina IS-2) patrol group comprised of the soldiers M.I., M.B., T.N. and Z.Č., under the command of Lance Corporal (razvodnik) P.K. 21.  Between 27 February and 28 March 2013 the police interviewed several Croatian soldiers who belonged to the units of the Croatian army that had been in Veljun on 7 and 8 August 1995. N.N., the commander of the Second Battalion of the 143rd Domobran Regiment, said that they had entered Veljun on the morning of 8 August 1995. At the same time the First Guards Brigade under the command of I.K. had been coming to Veljun from the direction of Slunj. He had no knowledge of the killing of two women in Veljun. As regards the officers of the Second Battalion, Z.K. had been in command of the First Company (prva satnija), M.B. of the Second Company (druga satnija) and I.Z. (who had died later on) of the Third Company (treća satnija). The brigade also had a mortar unit (mitnica minobacača) under the command of N.V., a communications squad (desetina za veze) led by D.L., a medical platoon (sanitrani vod) headed by S.P. and an anti-tank platoon (protuoklopni vod) under the command of D.S. B.S., the second-in-command of the First Battalion of the 143rd Domobran Regiment, confirmed that M.K. had been the commander. The regiment had been composed of three companies. The First and Second Companies had been under the command of I.F. and I.P. respectively, but he could not remember the commander of the Third Company. He said that owing to the passage of time he could not remember the places they had been during Operation Storm. He had no knowledge about the killing of civilians in Veljun.
Officer J.C. of the Slunj police said that he had heard about the killing of his colleague’s wife and her mother, but had no relevant information. M.K., the commander of the First Battalion of the 143rd Domobran Regiment of Ogulin, said that that formation had comprised three battalions. His First Battalion and the Second Battalion, which had been under the command of N.N, had had about 970 soldiers. The Third Battalion had been under the command of T.L. He then described the units of the First Battalion and named the commanders he could remember. He had no knowledge about the killing of civilians in Veljun. A.B., the commander of a platoon of the 134th Domobran Regiment, said that he and his men had spent about an hour in Veljun during Operation Storm but could not say on which day exactly. None of the soldiers in his platoon had searched for civilians in houses and he had no knowledge about the killing of G.O. and M.V. S.P., the commander of the medical squad of the Second Battalion of the 143rd Domobran Regiment, said that his battalion had entered Veljun at about noon on 7 August 1995 and had stayed there for two days. There had been no military action and he had not given any medical assistance to anyone in Veljun. He knew nothing about the killing of two women there.
Officer I.Š. of the Slunj police said that during Operation Storm a Croatian soldier had approached him and told him that a child in Veljun needed transport. I.Š. had gone with his colleague M.V. to Veljun where they had found two dead bodies and a child in a house. They had taken the child to Slunj police station to join his father, Pave Obajdin. M.V. confirmed that statement. S.V. said that he had been a policeman in Slunj during Operation Storm and had been the one who had found the bodies of G.O. and M.V. 22.  Between 14 October 2014 and 21 October 2015 the police conducted further interviews with Croatian soldiers A.Ž., Z.P., B.S., B.G., V.J. and P.K., who all said they had no knowledge about the killing of G.O. and M.V. In the same period the police also interviewed the victims’ relatives G.V., D.M. and S.V., who had all heard about the killing of G.O. and M.V. but had no relevant information about possible perpetrators.