Sievierodonetsk, also spelled Severodonetsk, is a city in Luhansk Oblast, eastern Ukraine. It is located to the northeast of the left bank of the Donets river and approximately 110 km (68 mi) to the northwest from the administrative center of the oblast, Luhansk. Sievierodonetsk faces neighbouring Lysychansk across the river. The city, whose name comes from the above-mentioned river, had a population of 99,067, making it then the second-most populous city in the oblast. Since June 2022, it has been militarily occupied and administered by Russia.
Kreminna is a city in Sievierodonetsk Raion, Luhansk Oblast, eastern Ukraine. Prior to 2020, it served as the administrative center of former Kreminna Raion. Its population was estimated at 18,116, as of January 2022.
Sviatohirsk or Svyatogorsk is a city in the northern part of the Donetsk Region of Ukraine. A part of the Sloviansk Municipality, it stands on the banks of the Siverskyi Donets River, 30 kilometers (19 mi) from the city of Sloviansk. The population is 4,226. The 16th-century Sviatohirsk Lavra Monastery is located in the city.
The Holy Mountains Lavra of the Holy Dormition is a major Orthodox Christian monastery on the steep right bank of the Siverskyi Donets River. The name comes from the surrounding Holy Mountains; the Holy Dormition is another term for the death of the Virgin Mary.
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 Rubizhne was a military engagement that started on 15 March 2022 and ended on 12 May 2022 during the 2022 Russian invasion of Ukraine, as part of the eastern Ukraine offensive and the battle of Donbas.
The battle of Izium was a military engagement between Russia and Ukraine that occurred as part of the eastern Ukraine offensive during the Russian invasion of Ukraine. The battle started in March 2022 for control of the town of Izium due to the town's importance as a transportation node. The Russian military wanted to capture Izium so its forces in Kharkiv Oblast could link up with their troops in the Donbas region.
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.
The battle of Sievierodonetsk was a military engagement in the wider battle of Donbas of the Eastern Ukraine offensive during the Russian invasion of Ukraine.
The battle of Popasna was a military engagement during the Eastern Ukraine campaign as part of the Battle of the Donbas, the battle began on 3 March 2022 and ended on 7 May 2022.
The battle of Kreminna was a military engagement between Russia and Ukraine over the Eastern Ukrainian city of Kreminna. It is regarded as the first battle during the battle of Donbas.
Bohorodychne is a village in Kramatorsk Raion (district) in Donetsk Oblast of south-eastern Ukraine, at about 120 kilometres (75 mi) north-northwest from the centre of Donetsk city, on the right bank of the Siverskyi Donets river.
The Sloviansk offensive was a series of military engagements in villages south of the town of Izium, including the villages of Bohorodychne, Dovhenke, and Krasnopillia between the Armed Forces of Ukraine and the Armed Forces of the Russian Federation during the battle of Donbas that started following the Russian victory at the battle of Izium. This offensive was part of a longer-term Russian drive towards Sloviansk and of a larger attempted encirclement of Ukraine's Donbas.
The battle of Toshkivka was an armed conflict around the city of Toshkivka, a mountainous municipality in the Sievierodonetsk Raion of Luhansk Oblast, as part of the Russian invasion of Ukraine in 2022.
The 2022 Kharkiv counteroffensive was a major counteroffensive operation during the Russian invasion of Ukraine that began on 6 September 2022. Following the launch of the Kherson counteroffensive in southern Ukraine in late August, Ukrainian forces began a second counteroffensive in early September in Kharkiv Oblast, in Eastern Ukraine.
The battle of Balakliia was part of the Ukrainian Kharkiv counteroffensive that began on September 6, 2022.
On 15 September 2022, several mass graves, including one site containing at least 440 bodies, were found in woods near the Ukrainian city of Izium after it was recaptured by Ukrainian forces during the Russian invasion of Ukraine. The graves contained bodies of people who were killed by Russian forces. The Ukrainian government believes that over 1,000 people were killed during the battle for and subsequent Russian occupation of Izium.
The second battle of Lyman was a military engagement during the Russian invasion of Ukraine, as part of the 2022 Kharkiv counteroffensive. The battle started on 10 September 2022 during the counteroffensive and ended three weeks later on 2 October. By 30 September, Ukrainian forces had closed in on the city after crossing the Siverskyi Donets River, advancing along Lyman's southern and eastern flanks while capturing land northwest of the settlement, allowing Ukrainian forces to cut off the only road left supplying the occupying forces from the north. On 1 October, Ukrainian forces entered Lyman after a Russian withdrawal.
Since 19 September 2022, a military campaign has taken place along a 60-km frontline in western parts of Luhansk Oblast and far-eastern parts of Kharkiv Oblast amid the Russian invasion of Ukraine. Also known as the Svatove–Kreminna line or the Kupiansk–Svatove–Kreminna–Bilohorivka line after the major settlements along the front, the campaign began a day after the Ukrainian Army recaptured the nearby city of Lyman during the Kharkiv counteroffensive after of which the front line froze over the next few months.
Ukraine 
Sich Battalion 
