DonetsThe Seversky Donets (Се́верский Доне́ц) or Siverskyi Donets (), usually simply called the Donets, is a river on the south of the East European Plain. It originates in the Central Russian Upland, north of Belgorod, flows south-east through Ukraine (Kharkiv, Donetsk and Luhansk Oblasts) and then again through Russia (Rostov Oblast) to join the river Don, about from the Sea of Azov. The Donets is the fourth-longest river in Ukraine, and the largest in eastern Ukraine, where it is an important source of fresh water.
Donetsk'Donetsk (UKdɒnˈjɛtsk , USdən-; Донецьк doˈnɛt͡sjk; Донецк dɐˈnjetsk), formerly known as Aleksandrovka, Yuzivka (or Hughesovka), Stalin' and Stalino (see also: cities' alternative names), is an industrial city in eastern Ukraine located on the Kalmius River in Donetsk Oblast. The population was estimated at in the city core, with over 2 million in the metropolitan area (2011). According to the 2001 census, Donetsk was the fifth-largest city in Ukraine.
Russian invasion of UkraineOn 24 February 2022, in an escalation of the Russo-Ukrainian War which began in 2014. The invasion has killed tens of thousands on both sides. Russian forces have been responsible for mass civilian casualties and for torturing captured Ukrainian soldiers. By June 2022, about 8 million Ukrainians had been internally displaced. More than 8.2 million had fled the country by May 2023, becoming Europe's largest refugee crisis since World War II. Extensive environmental damage, widely described as ecocide, contributed to food crises worldwide.
Ukrainian StateThe Ukrainian State (Українська Держава), sometimes also called the Second Hetmanate (Другий Гетьманат), was an anti-Bolshevik government that existed on most of the modern territory of Ukraine (except for Western Ukraine) from 29 April to 14 December 1918. It was installed by German military authorities after the socialist-leaning Central Council of the Ukrainian People's Republic was dispersed on 28 April 1918. The Ukrainian State was governed by Hetman of Ukraine Pavlo Skoropadskyi, who outlawed all socialist-oriented political parties, creating an anti-Bolshevik front with the Russian State.
Luhansk OblastLuhansk Oblast (Луганська область; Luganskaya oblast), also referred to as Luhanshchyna (Луга́нщина), is the easternmost oblast (province) of Ukraine. Its administrative center is the city of Luhansk. The oblast was established in 1938 and bore the name Voroshilovgrad Oblast until 1958 and again from 1970 to 1991. It has a population of Important cities in Luhansk Oblast include Alchevsk, Antratsyt, Brianka, Kadiivka, Kirovsk, Krasnodon, Krasnyi Luch, Luhansk, Lysychansk, Pervomaisk, Rovenky, Rubizhne, Sievierodonetsk and Sverdlovsk.
Rostov OblastRostov Oblast (Росто́вская о́бласть) is a federal subject of Russia (an oblast), located in the Southern Federal District. The oblast has an area of and a population of 4,200,729 (2021 Census), making it the sixth most populous federal subject in Russia. Its administrative center is the city of Rostov-on-Don, which also became the administrative center of the Southern Federal District in 2002. Rostov Oblast borders Ukraine (Donetsk and Luhansk Oblasts) and also Volgograd and Voronezh Oblasts in the north, Krasnodar and Stavropol Krais in the south, and the Republic of Kalmykia in the east.
Ukrainian hryvniaThe hryvnia or hryvnya ((hə)ˈrɪvniə ; гривня ˈɦrɪu̯njɐ, : грн hrn; sign: ₴; code: UAH) has been the national currency of Ukraine since 2 September 1996. The hryvnia is divided into 100 kopiyok. It is named after a measure of weight used in Kievan Rus'. The currency of Kievan Rus' in the eleventh century was the grivna. The word is thought to derive from the Slavic griva; c.f. Ukrainian, Russian, Bulgarian, and Serbo-Croatian грива / griva, meaning "mane". It might have indicated something valuable worn around the neck, usually made of silver or gold; c.
Fifth columnA fifth column is any group of people who undermine a larger group or nation from within, usually in favor of an enemy group or another nation. According to Harris Mylonas and Scott Radnitz, "fifth columns" are "domestic actors who work to undermine the national interest, in cooperation with external rivals of the state." The activities of a fifth column can be overt or clandestine. Forces gathered in secret can mobilize openly to assist an external attack. This term is also extended to organised actions by military personnel.
Donetsk OblastDonetsk Oblast (Donetska oblast, doˈnɛtsjkɐ ˈɔblɐsjtj), also referred to as Donechchyna (Донеччина, doˈnɛtʃːɪnɐ), is an oblast in eastern Ukraine. It is Ukraine's most populous province, with around 4.1 million residents. Its administrative centre is Donetsk, though due to the ongoing Russo-Ukrainian War, the regional administration was moved to Kramatorsk. Historically, the region has been an important part of the Donbas region. From its creation in 1938 until November 1961, it bore the name Stalino Oblast as Donetsk was then named "Stalino", in honour of Joseph Stalin.
Russo-Ukrainian WarThe Russo-Ukrainian War is an ongoing international conflict between Russia, alongside Russian-backed separatists, and Ukraine, which began in February 2014. Following Ukraine's Revolution of Dignity, Russia annexed Crimea from Ukraine and supported pro-Russian separatists fighting the Ukrainian military in the Donbas war. The first eight years of conflict also included naval incidents, cyberwarfare, and heightened political tensions. In February 2022, Russia launched a full-scale invasion of Ukraine.