Valery Bolotov

Taganrog is a port city in Rostov Oblast, Russia, on the north shore of the Taganrog Bay in the Sea of Azov, several kilometers west of the mouth of the Don River. Population: 245,120 (2021 Census); 257,681 (2010 Census); 281,947 (2002 Census); 291,622 (1989 Census).

Rostov Oblast is a federal subject of Russia, located in the Southern Federal District. The oblast has an area of 100,800 square kilometers (38,900 sq mi) and a population of 4,200,729, 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.

Luhansk Oblast, also referred to as Luhanshchyna (Луга́нщина), is the easternmost oblast (province) of Ukraine. The oblast's administrative center is Luhansk. The oblast was established in 1938 and bore the name Voroshilovgrad Oblast in honor of Kliment Voroshilov. Its population is estimated as 2,102,921

The April 9 tragedy refers to the events in Tbilisi, Georgian Soviet Socialist Republic, on April 9, 1989, when an anti-Soviet, pro-independence demonstration was brutally crushed by the Soviet Army, resulting in 21 deaths and hundreds of injuries. April 9 is now remembered as the Day of National Unity, an annual public holiday.

The First Nagorno-Karabakh War was an ethnic and territorial conflict that took place from February 1988 to May 1994, in the enclave of Nagorno-Karabakh in southwestern Azerbaijan, between the majority ethnic Armenians of Nagorno-Karabakh backed by Armenia, and the Republic of Azerbaijan. As the war progressed, Armenia and Azerbaijan, both former Soviet Republics, entangled themselves in protracted, undeclared mountain warfare in the mountainous heights of Karabakh as Azerbaijan attempted to curb the secessionist movement in Nagorno-Karabakh. The enclave's parliament had voted in favor of uniting with Armenia and a referendum, boycotted by the Azerbaijani population of Nagorno-Karabakh, was held, in which a majority voted in favor of independence. The demand to unify with Armenia began in a relatively peaceful manner in 1988; in the following months, as the Soviet Union disintegrated, it gradually grew into an increasingly violent conflict between Armenians and Azerbaijanis, resulting in ethnic cleansing, including the Sumgait (1988) and Baku (1990) pogroms directed against Armenians, and the Gugark pogrom (1988) and Khojaly Massacre (1992) directed against Azerbaijanis. Inter-ethnic clashes between the two broke out shortly after the parliament of the Nagorno-Karabakh Autonomous Oblast (NKAO) in Azerbaijan voted to unite the region with Armenia on 20 February 1988. The declaration of secession from Azerbaijan was the culmination of a territorial conflict. As Azerbaijan declared its independence from the Soviet Union and removed the powers held by the enclave's government, the Armenian majority voted to secede from Azerbaijan and in the process proclaimed the unrecognized Republic of Nagorno-Karabakh.

Oleksandr Yefremov or Aleksandr Efremov is a Ukrainian former parliamentarian and politician. A former governor of the Luhansk Oblast, from 2010 until 2014 he was Party of Regions's faction leader in the Verkhovna Rada. On 14 February 2015 Yefremov was detained on suspicion of "abuse of power under aggravating circumstances". This arrest was effectively ended when his bail expired on 1 November 2015. Yefremov was again detained on 30 July 2016 on suspicion of violation of Ukraine's territorial integrity by helping to create the Luhansk People's Republic and misappropriation of property.

Illegal mining is mining activity that is undertaken without state permission, in particular in absence of land rights, mining licenses, and exploration or mineral transportation permits.

The Armed Forces of Ukraine, most commonly known in Ukraine as ZSU or anglicized as AFU, are the military forces of Ukraine. All military and security forces, including the Armed Forces, are under the command of the President of Ukraine and subject to oversight by a permanent Verkhovna Rada parliamentary commission. They trace their lineage to 1917, while the modern armed forces were formed after Ukrainian independence in 1991.

Luhansk, also known as Lugansk, is a city in Ukraine, although currently it is occupied by Russia. As of 2022, the population was estimated to be 397,677 , making Luhansk the most populous city in the region and the 12th-largest in Ukraine. In 2001, nearly half of the population was ethnically Ukrainian, and 47% was ethnically Russian.

Moscow is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million residents within the city limits, over 17 million residents in the urban area, and over 21.5 million residents in the metropolitan area. The city covers an area of 2,511 square kilometers (970 sq mi), while the urban area covers 5,891 square kilometers (2,275 sq mi), and the metropolitan area covers over 26,000 square kilometers (10,000 sq mi). Moscow is among the world's largest cities; being the most populous city entirely in Europe, the largest urban and metropolitan area in Europe, and the largest city by land area on the European continent.

Russia, or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world encompassing one-eighth of Earth's inhabitable landmass. Russia extends across eleven time zones and shares land boundaries with fourteen countries. It is the world's ninth-most populous country and Europe's most populous country, with a population of over 147 million people. The country's capital and largest city is Moscow. Saint Petersburg is Russia's cultural centre and second-largest city. Other major urban areas include Novosibirsk, Yekaterinburg, Nizhny Novgorod, and Kazan.

Atherosclerosis is a pattern of the disease arteriosclerosis in which the wall of the artery develops abnormalities, called lesions. These lesions may lead to narrowing due to the buildup of atheromatous plaque. At onset there are usually no symptoms, but if they develop, symptoms generally begin around middle age. When severe, it can result in coronary artery disease, stroke, peripheral artery disease, or kidney problems, depending on which arteries are affected.