Vladimir Antyufeyev

Novosibirsk is the largest city and administrative centre of Novosibirsk Oblast and Siberian Federal District in Russia. As of the 2021 Census, it had a population of 1,633,595, making it the most populous city in Siberia and the third-most populous city in Russia. The city is located in southwestern Siberia, on the banks of the Ob River.

Minsk is the capital and the largest city of Belarus, located on the Svislach and the now subterranean Niamiha rivers. As the capital, Minsk has a special administrative status in Belarus and is the administrative centre of Minsk Region (voblast) and Minsk District (raion). As of January 2021, its population was 2 million, making Minsk the 11th most populous city in Europe. Minsk is one of the administrative capitals of the Commonwealth of Independent States (CIS) and the Eurasian Economic Union (EAEU).

OMON is a system of special police units within the National Guard of Russia. It previously operated within the structures of the Soviet and Russian Ministries of Internal Affairs (MVD). Originating as the special forces unit of the Soviet Militsiya in 1988, it has played major roles in several armed conflicts during and following the 1991 dissolution of the Soviet Union.

Riga is the capital and largest city of Latvia and is home to 605,802 inhabitants which is a third of Latvia's population. The city lies on the Gulf of Riga at the mouth of the Daugava river where it meets the Baltic Sea. Riga's territory covers 307.17 km2 (118.60 sq mi) and lies 1–10 m (3.3–32.8 ft) above sea level, on a flat and sandy plain.

The Popular Front of Latvia was a political organisation in Latvia in the late 1980s and early 1990s which led Latvia to its independence from the Soviet Union. It was similar to the Popular Front of Estonia and the Sąjūdis movement in Lithuania.

The KGB was the main security agency for the Soviet Union from 13 March 1954 until 3 December 1991. As a direct successor of preceding agencies such as the Cheka, GPU, OGPU, NKGB, NKVD and MGB, it was attached to the Council of Ministers. It was the chief government agency of "union-republican jurisdiction", carrying out internal security, foreign intelligence, counter-intelligence and secret-police functions. Similar agencies operated in each of the republics of the Soviet Union aside from the Russian SFSR, with many associated ministries, state committees and state commissions.

The Barricades were a series of confrontations between the Republic of Latvia and the Union of Soviet Socialist Republics in January 1991 which took place mainly in Riga. The events are named for the popular effort of building and protecting barricades from 13 January until about 27 January. Latvia, which had declared restoration of independence from the Soviet Union a year earlier, anticipated that the Soviet Union might attempt to regain control over the country by force.

The Ministry of State Security is the Transnistrian state security service.

The Russian Presidential Academy of National Economy and Public Administration (RANEPA) is a federal state-funded institution of higher education located in Moscow, Russia.

The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe. The union has a total area of 4,233,255.3 km2 (1,634,469.0 sq mi) and an estimated total population of nearly 447 million. The EU has often been described as a sui generis political entity combining the characteristics of both a federation and a confederation.