Antifascist Committee of Ukraine

A People's Deputy of Ukraine is a member of parliament and legislator elected by a popular vote to the Verkhovna Rada. Often People's Deputies of Ukraine are referred to simply as the "deputies". However it should be distinguished that regular deputies are members of regional and local councils, while people's deputies are elected to the national parliament, Verkhovna Rada. Prior to 1991, it was named the Supreme Council of People's Deputies of the Ukrainian Soviet Socialist Republic.

Kyiv, also spelled Kiev, is the capital and most populous city of Ukraine. It is in north-central Ukraine along the Dnieper River. As of 1 January 2022, its population was 2,952,301, making Kyiv the seventh-most populous city in Europe.

In February and March 2014, Russia invaded and subsequently annexed the Crimean Peninsula, taking it from Ukraine. This event took place in the aftermath of the Revolution of Dignity and is part of the wider Russo-Ukrainian War.

Ukraine is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately 600,000 square kilometres (230,000 sq mi). Prior to the ongoing Russian invasion, it was the eighth-most populous country in Europe, with a population of around 41 million people. On 1 January 2023, the United Nations estimated the Ukrainian population to be 34.1 million, with record low birth rates. It is also bordered by Belarus to the north; by Poland, Slovakia, and Hungary to the west; and by Romania and Moldova to the southwest; with a coastline along the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation's capital and largest city. Ukraine's state language is Ukrainian; Russian is also widely spoken, especially in the east and south.

Right Sector is a loosely defined coalition of right-wing to far-right Ukrainian nationalist organizations. It originated in November 2013 as a right-wing, paramilitary confederation of several ultranationalist organizations at the Euromaidan revolt in Kyiv, where its street fighters participated in clashes with riot police. The coalition became a political party on 22 March 2014, at which time it claimed to have roughly 10,000 members. Founding groups included Trident (Tryzub), led by Dmytro Yarosh and Andriy Tarasenko, and the Ukrainian National Assembly–Ukrainian National Self-Defense (UNA–UNSO), a political and paramilitary organization. Other founding groups included the Social-National Assembly and its Patriot of Ukraine paramilitary wing, White Hammer, and the Sich Battalion. White Hammer was expelled in March 2014, and Patriot of Ukraine left the organization, along with many UNA–UNSO members, in the following months.

The Morning Star is a left-wing British daily newspaper with a focus on social, political and trade union issues. Originally founded in 1930 as the Daily Worker by the Communist Party of Great Britain (CPGB), ownership was transferred from the CPGB to an independent readers' co-operative in 1945 and later renamed the Morning Star in 1966. The paper describes its editorial stance as in line with Britain's Road to Socialism, the programme of the Communist Party of Britain.

The National Corps, also known as the National Corps Party, and previously called the Patriots of Ukraine, is a far-right political party in Ukraine founded in 2016 and then led by Andriy Biletsky. Before his involvement with Azov, Biletsky also founded and led two other far-right parties, the Social-National Assembly and the Patriot of Ukraine. The party was created by veterans of the Azov Battalion and members of the Azov Civil Corps, a civilian non-governmental organization affiliated with the Azov Battalion.

S14, also known as C14 or Sich was Ukrainian nationalist group founded in 2010. In 2018, it gained notoriety for its involvement in violent attacks on Romani camps. S14's links with the Security Service of Ukraine were revealed in 2019. In 2020, the group disbanded and was succeeded by a new organisation, Foundation for the Future.

The Security Service of Ukraine or SBU is the law enforcement authority and main intelligence and security agency of the Ukrainian government, in the areas of counter-intelligence activity and combating organized crime and terrorism. The Constitution of Ukraine defines the SBU as a military formation, and its staff are considered military personnel with ranks. It is subordinated directly under the authority of the president of Ukraine. The SBU also operates its own special forces unit, the Alpha Group.

The European Parliament (EP) is one of the legislative bodies of the European Union and one of its seven institutions. Together with the Council of the European Union, it adopts European legislation, following a proposal by the European Commission. The Parliament is composed of 705 members (MEPs). It represents the second-largest democratic electorate in the world, with an electorate of 375 million eligible voters in 2009.