From the end of February 2014, in the aftermath of the Euromaidan and the Revolution of Dignity, which resulted in the ousting of Russian-leaning Ukrainian President Viktor Yanukovych, demonstrations by Russian-backed, pro-Russian, and anti-government groups took place in major cities across the eastern and southern regions of Ukraine. The unrest, which was supported by Russian military and intelligence, belongs to the early stages of the Russo-Ukrainian War.
Russian separatist forces in Ukraine, primarily the People's Militias of the Donetsk People's Republic (DPR) and the Luhansk People's Republic (LPR), were pro-Russian paramilitaries in the Donbas region of eastern Ukraine. They were under the overall control of the Russian Federation, and were also referred to as Russian proxy forces. They were active during the war in Donbas (2014–2022), the first stage of the Russo-Ukrainian War. They then supported the Russian Armed Forces against the Ukrainian Armed Forces during the 2022 Russian invasion. In September 2022, Russia annexed the DPR and LPR, and began integrating the paramilitaries into its armed forces. They are designated as terrorist groups by the government of Ukraine.
The siege of Sloviansk was an operation by the Armed Forces of Ukraine to recapture the city of Sloviansk in Donetsk Oblast from pro-Russian insurgents who had seized it on 12 April 2014. The city was taken back on 5 July 2014 after shelling from artillery and heavy fighting. The fighting in Sloviansk marked the first military engagement between pro-Russian separatists and Ukrainian government forces in the Donbas War.
The war in Donbas, or Donbas war, was a phase of the Russo-Ukrainian War in the Donbas region of Ukraine. The war began 12 April 2014, when a fifty-man commando unit headed by Russian citizen Igor Girkin seized Sloviansk in Donetsk oblast. The Ukrainian military launched an operation against them. It continued until it was subsumed by the Russian invasion of Ukraine in February 2022.
A series of armed skirmishes and confrontations between the Armed Forces of Ukraine and pro-Russian separatists affiliated with the Donetsk People's Republic took place from 12 April until 5 July 2014, and is known as the Battle of Kramatorsk.
During the ongoing Russo-Ukrainian War between the Ukrainian government forces and pro-Russian separatists in the Donbas region of Ukraine that began in April 2014, many international organisations and states noted a deteriorating humanitarian situation in the conflict zone.
The Second Battle of Donetsk Airport was an engagement between the Ukrainian military and volunteer forces. and forces of the Donetsk People's Republic (DPR) affiliated with Russia during the War in Donbas. An earlier battle in May 2014 had left Donetsk International Airport in Ukrainian control. Despite a ceasefire agreement, the Minsk Protocol, in place since 5 September 2014, fighting broke out between the warrying parties on 28 September 2014.
The following lists events that happened during 2015 in Ukraine.
A rocket attack on Mariupol was launched on 24 January 2015 by Russian and pro-Russian forces against the strategic maritime city of Mariupol, defended by Ukrainian government forces. Mariupol had come under attack multiple times in the previous year in the course of the War in Donbas, including in May–June 2014, when the city was under the control of Russian controlled forces; and in the September 2014 offensive.
The Battle of Debaltseve was a military confrontation in the city of Debaltseve, Donetsk Oblast, between the pro-Russian separatist forces of the Donetsk People's Republic (DPR) and Luhansk People's Republic (LPR), and the Ukrainian Armed Forces, starting in mid-January 2015 during the war in the Donbas region. The Russian forces composed mostly of "Wagner Group" soldiers recaptured Debaltseve, which had been under Ukrainian control since a counter-offensive by government forces in July 2014. The city lay in a "wedge" of Ukrainian-held territory bordered by the DPR on one side, and the LPR on the other, and is a vital road and railway junction.
The Shyrokyne standoff was a battle for the control of the strategic village of Shyrokyne, located approximately 11 km (6.8 mi) east of Mariupol city limits, between Ukrainian forces led by the Azov Regiment, and Russian-backed separatists, between February and July 2015. It was part of the larger war in Donbas. On 10 February 2015, the Azov Regiment launched a surprise offensive against pro-Russian separatists associated with the Donetsk People's Republic (DPR) with the aim of pushing the separatist forces away from Mariupol city limits. The village is located just 10 km (6.2 mi) from the Ukrainian-controlled city of Mariupol, and was used as a launching point for separatist attacks on the city, which served as the administrative centre of Donetsk Oblast whilst DPR forces control Donetsk city. Fighting continued until 3 July 2015, when DPR forces unilaterally withdrew from Shyrokyne. Subsequently a cease-fire was declared in the area.
The Battle of Marinka was a short battle in the war in Donbas in and around Marinka, Donetsk Oblast which took place on 3 June 2015. Ukrainian forces fought the self-proclaimed Donetsk People's Republic's (DPR) Republican Guard and Pyatnashka Brigade under Akhra Avidzba. The town of Marinka was briefly seized by the DPR forces before it was recaptured by the Ukrainians.
This is a timeline of the war in Donbas for the year 2014.
This is a timeline of the war in Donbas for the year 2015.
This is a timeline of the war in Donbas in early 2022. On 24 February 2022, the war in Donbas was subsumed into the eastern Ukraine campaign of the full-scale Russian invasion of Ukraine.
Ukraine's easternmost oblasts, Donetsk, Luhansk, and Kharkiv, are the site of a theatre of operation in the ongoing Russian invasion of Ukraine.
The battle of Donbas was a military offensive that was part of the wider eastern Ukraine campaign of the Russian invasion of Ukraine. The offensive began on 18 April 2022 between the armed forces of Russia and Ukraine for control of the Donbas region. Military analysts consider the campaign to have been the second strategic phase of the invasion, after Russia's initial three-pronged attack into Ukraine.
During the Russian invasion of Ukraine, the Russian military have carried out deliberate attacks against civilian targets and indiscriminate attacks in densely-populated areas. The United Nations Human Rights Monitoring Mission in Ukraine says the Russian military exposed the civilian population to unnecessary and disproportionate harm by using cluster bombs and by firing other weapons with wide-area effects into civilian areas, such as missiles, heavy artillery shells and multiple launch rockets. As of 2024, the attacks had resulted in the documented deaths of between 10,000 and 16,500 civilians. On 22 April 2022, the UN reported that of the 2,343 civilian casualties it had been able to document, it could confirm 92.3% of these deaths were as a result of the actions of the Russian armed forces.
The battle of Pisky was a series of military engagements for control of the ghost town of Pisky, located just outside of the city of Donetsk, between the Armed Forces of Ukraine and the Armed Forces of the Russian Federation and the allied separatist Donetsk People's Republic during the battle for Donbas of the eastern Ukraine campaign. Russian and separatist forces fully captured Pisky on 24 August 2022.
This timeline of the Russian invasion of Ukraine covers the period from 8 April 2022, when the area of heavy fighting shifted to the south and east of Ukraine, to 28 August 2022, the day before Ukraine announced the start of its Kherson counteroffensive.
Armed Forces of Ukraine (claimed by Russia) [2] 
