The Yugoslav People's Army, also called the Yugoslav National Army, was the military of the Socialist Federal Republic of Yugoslavia and its antecedents from 1945 to 1992.
The military history of Croatia encompasses wars, battles and all military actions fought on the territory of modern Croatia and the military history of the Croat people regardless of political geography.
The Battle of Vukovar was an 87-day siege of Vukovar in eastern Croatia by the Yugoslav People's Army (JNA), supported by various paramilitary forces from Serbia, between August and November 1991. Before the Croatian War of Independence the Baroque town was a prosperous, mixed community of Croats, Serbs and other ethnic groups. As Yugoslavia began to break up, Serbia's President Slobodan Milošević and Croatia's President Franjo Tuđman began pursuing nationalist politics. In 1990, an armed insurrection was started by Croatian Serb militias, supported by the Serbian government and paramilitary groups, who seized control of Serb-populated areas of Croatia. The JNA began to intervene in favour of the rebellion, and conflict broke out in the eastern Croatian region of Slavonia in May 1991. In August, the JNA launched a full-scale attack against Croatian-held territory in eastern Slavonia, including Vukovar.
The Ten-Day War, or the Slovenian War of Independence, was a brief armed conflict that followed Slovenia's declaration of independence from Yugoslavia on 25 June 1991. It was fought between the Slovenian Territorial Defence together with Slovene Police and the Yugoslav People's Army. It lasted from 27 June 1991 until 7 July 1991, when the Brioni Accords were signed.
The Battle of the Barracks was a series of engagements that occurred in mid-to-late 1991 between the Croatian National Guard and the Croatian police on one side and the Yugoslav People's Army (JNA) on the other. The battle took place around numerous JNA posts in Croatia, starting when Croatian forces blockaded the JNA barracks, weapons storage depots and other facilities. It formally began on 14 September; its objective was to neutralise the JNA positions in ZNG-held territory and to secure arms and ammunition supplies for the poorly equipped ZNG.
The Territorial Defense[a] was the gendarmerie and military reserve force component of the armed forces of Yugoslavia that was the primary means of organized armed resistance against an enemy under the Constitution of Yugoslavia. Similar to the U.S. National Guard, each of the Yugoslav constituent republics had its own Territorial Defense military formations, to remain separate from the Yugoslav People's Army (JNA), which also maintained its own reserve forces and could take command of Territorial Defense in case of war. This would be done under the command of the Presidency of Yugoslavia as Supreme Commander of Armed Forces through the Minister of Defense, who was the highest military rank that could command both Yugoslav People's Army and Territorial Defense simultaneously under the constitution. While the President of Yugoslavia was in function he was under constitution supreme commander of armed forces, including the JNA and TO, and he could also pass duties as supreme commander to minister of defense.
The Battle of Gospić was fought in the environs of Gospić, Croatia, from 29 August until 22 September 1991 during the Croatian War of Independence. The battle pitted the Yugoslav People's Army (JNA), stationed in five barracks in the town, and paramilitary elements of the Serbian Guard against the Croatian National Guard (ZNG), police forces based in Gospić and police reinforcements from elsewhere in Croatia. Fighting in the eastern districts of Gospić, controlled by JNA forces with supporting artillery, was largely static but the balance shifted in favor of the Croatian forces following the capture of several JNA depots and barracks on 14 September. The remaining barracks were captured by 20 September leading to the expulsion of the JNA and Serbian Guard forces from the town.
The Battle of the Dalmatian Channels was a three-day confrontation between three tactical groups of Yugoslav Navy ships and coastal artillery, and a detachment of naval commandos of the Croatian Navy fought on 14–16 November 1991 during the Croatian War of Independence. On 14 November, the commandos torpedoed the Mirna-class patrol boat PČ-176 Mukos close to the island of Brač in the Split Channel of the Adriatic Sea, prompting a Yugoslav naval bombardment of Brač and Šolta Island the same day. The drifting Mukos was salvaged by Croatian civilian boats and beached at Nečujam bay.
The Battle of Šibenik, also known as the September War, was an armed conflict fought between the Yugoslav People's Army, supported by the Croatian Serb-established Serbian Autonomous Oblast of Krajina, and the Croatian National Guard, supported by the Croatian Police. The battle was fought to the north and west of the city of Šibenik, Croatia on 16–22 September 1991, during the Croatian War of Independence. The JNA's initial orders were to relieve Croatian siege of their barracks in the city and isolate the region of Dalmatia from the rest of Croatia. The JNA's advance was supported by the Yugoslav Air Force and the Yugoslav Navy.
The 5th Army was a Royal Yugoslav Army formation which commanded five divisions and two independent detachments during the German-led Axis invasion of the Kingdom of Yugoslavia in April 1941 during World War II. It was commanded by General Vladimir Cukavac, and was responsible for the Romanian and Bulgarian borders between the Iron Gates and the Greek border.
The Battle of Kupres was a battle of the Bosnian War, fought between the Bosnian Croat Territorial Defence Force supported by the Croatian Army troops on one side and the Yugoslav People's Army, augmented by the Bosnian Serb TO on the other at the Kupres Plateau, on 3–11 April 1992. During the fighting on 8 April, the Bosnian Croat TO was reorganised as the Croatian Defence Council. The objective of the battle was to control the strategic Kupres Plateau, a major supply route.
The siege of Varaždin Barracks, also referred to locally as Varaždin's days of war, was the blockade and capture of the Yugoslav People's Army (JNA) barracks and other facilities in and around the city of Varaždin during the Croatian War of Independence. The blockade began on 14 September 1991, quickly escalated into fighting, and ended on 22 September with the surrender of the JNA garrison. It was part of the Battle of the Barracks—an effort by Croatian armed forces to isolate JNA units based at barracks in Croatia, or capture the barracks to provide arms for Croatia's nascent army.
The siege of Bjelovar Barracks, also known by the codename Operation Bilogora, was the blockade and capture of the Yugoslav People's Army (JNA) barracks and other facilities in and around the city of Bjelovar, a part of the JNA 32nd (Varaždin) Corps, during the Croatian War of Independence. A general blockade of the JNA facilities in Croatia was ordered on 14 September 1991, and it continued until 29 September when the JNA garrison was captured by Croatian forces. Its capture occurred one week after the bulk of the 32nd Corps surrendered. It was part of the Battle of the Barracks—an effort by Croatian armed forces to isolate JNA units based at barracks in Croatia, or capture the barracks to provide arms for Croatia's nascent army.
The Battle of Kusonje was a two-day clash fought in the village of Kusonje near the town of Pakrac on 8–9 September 1991, during the Croatian War of Independence. The battle was initiated when a platoon of the Croatian National Guard was ambushed by Croatian Serb forces while conducting a reconnaissance patrol. The ZNG deployed reinforcements to extract the ambushed platoon, but failed to reach them. The surviving members of the platoon held out until they ran out of ammunition and surrendered only to be killed by their captors and buried in a mass grave.
Operation Stinger was an offensive undertaken by the forces of the SAO Krajina, an unrecognized Croatian Serb region opposing the Republic of Croatia, against positions held by the Croatian police in the region of Banovina on 26–27 July 1991, during the Croatian War of Independence. It was primarily aimed at police stations in Glina and Kozibrod, as well as police-held positions in a string of villages between the town of Dvor and Kozibrod. In addition to Glina and Kozibrod, heavy fighting took place in the village of Struga, north of Dvor, where Croatian Serb forces employed a human shield consisting of Croat civilians taken from their homes in Struga and the nearby village of Zamlača.
The Battle of Grčarice was fought in early September 1943 between the Slovene Partisans and the Blue Guard. The battle was waged in Grčarice in German-occupied Yugoslavia, modern-day Slovenia.
The Battle of Pofalići was a strategic military victory of the Army of the Republic of Bosnia and Herzegovina and military failure of VRS that took place on the 16th of May, 1992 in the town of Pofalići, Sarajevo.
The Fall of Hrvatska Kostajnica was a military engagement fought between SAO Krajina and Croatian forces. Fought between Late July, 1991 to Early September of 1991. Croatian forces had successfully defended the town for months, briefly abandoning it. Since Croatian president Franjo Tuđman was inspecting troops in Hrvatska Kostajnica, SAO Krajina forces led by Branko Dmitrovic committed to occupying Hrvatska Kostajnica.
The Battle of Nuštar was a major battle during the Croatian War of Independence. Fought between the 2nd of November to the 5th of November, 1991. It was fought between Croatia, and SAO Krajina which was supported by the Yugoslav People’s Army, between the dates of 2–5 November 1991. Nuštar was situated near Vukovar and Vinkovci, it was a major necessity to the Croatian defenders at Vukovar and Vinkovci, due it’s road that led to nearby villages and towns, which had supplied the Croats in Vukovar. Nuštar saw major artillery shelling from the Yugoslav People’s Army, along with air strikes conducted by the Yugoslav Air Force. Despite the major bombing and shelling from the Yugoslav People’s Army and the Yugoslav Air Force, The Croatian garrison in Nuštar never fell, but it suffered massive infrastructural damage.
The Battle of Antunovac was a battle during the Croatian War of Independence. Fought between 20 November and 5 December 1991. It was fought between Croatia, and SAO Eastern Slavonia, Baranja and Western Syrmia which was supported by the Yugoslav People's Army. In the late afternoon of December 5, 1991, Antunovac was captured by the forces of the JNA and rebel Serbs.
Slovenia 
Yugoslavia 
Territorial Defence 
National Police 
