Viktor Fedorovych Bilash was a Ukrainian military commander who was the Chief of Staff of the Revolutionary Insurgent Army of Ukraine (RIAU) under Nestor Makhno during the Russian Civil War. A gifted military commander, Bilash himself planned many of the Insurgent Army's operations, later becoming its commander in chief after Makhno's flight into exile.
The Revolutionary Insurgent Army of Ukraine, also known as Makhnovtsi, named after their founder Nestor Makhno, was an anarchist army formed largely of Ukrainian peasants and workers during the Russian Civil War. They protected the operation of "free soviets" and libertarian communes by the Makhnovshchina, an attempt to form a stateless anarcho-communist society from 1918 to 1921 during the Ukrainian War of Independence.
The 2nd Ukrainian Soviet Army was a field army of the Red Army during the Russian Civil War, which was formed on April 15, 1919, from the units of the Group of Forces of the Kharkov Direction. It was first part of the Ukrainian Front and from April 27 of the Southern Front. On June 4, 1919, the Army was disbanded and its formations became part of the 14th Army of the Southern Front. The Army headquarters were in Yekaterinoslav.
The battle for Donbas was a military campaign of the Russian Civil War that lasted from January to May 1919, in which White forces repulsed attacks of the Red Army on the Don Host Oblast and occupied the Donbas region after heavy fighting.
Panteleimon "Panteley" Fyodorovich Belochub, , was a Ukrainian soldier best known as one of the commanders of the Revolutionary Insurgent Army of Ukraine, a major belligerent force during the Russian Civil Wars of 1917 – 1921.
The 1st Donetsk Corps was a military formation of the Revolutionary Insurgent Army of Ukraine, it was created on 1 September 1919 and existed until 1920.
The 2nd Azov Corps was a military formation of the Revolutionary Insurgent Army of Ukraine, one of the 4 corps that was created on 1 September 1919, and existed until 1920.
The 9th Greek Regiment was a regiment that was part of the 3rd Infantry Brigade of the 1st Zadneprovskaya Ukrainian Soviet Division, formed on the basis of the Greek detachments of the Revolutionary Insurgent Army of Ukraine in February 1919.
The 7th Ukrainian Soviet Division was a military unit of the Red Army during the Russian Civil War in the armed forces of the Ukrainian SSR.
The 1st Zadneprovskaya Ukrainian Soviet Division was a military unit of the Ukrainian Soviet Army during the Russian Civil War.
Vladimir Feofanovich Takhtamyshev (1890s–1935) was a Ukrainian Greek participant in the Russian Civil War, as part of the Makhnovist movement.
Tymofiy Lashkevych was a Ukrainian anarcho-communist that fought with the Makhnovists during the Ukrainian War of Independence as commander of the 1st Donetsk Corps.
The Azov-Black Sea Flotilla was a formation of the Makhnovist fleet, the main area of which was the Sea of Azov.
Hryhorii Ivanovych Makhno was a Ukrainian rebel commander and brother of Nestor Makhno.
Oleksiy Vasylovych Chubenko was a diplomat for the Revolutionary Insurgent Army of Ukraine.
Savelii Ivanovych Makhno was a Ukrainian anarcho-communist, member of the Makhnovist movement, and brother of Nestor Makhno.
Vasyl Mikhailovych Sharovsky was a member of the Central Council of Ukraine, an anarcho-communist and an artillery commander of the Revolutionary Insurgent Army of Ukraine.
The Military Revolutionary Council was the de facto executive of the Makhnovshchina, empowered to act during the interim between sittings of the Regional Congresses.
Vasyl Kurylenko was a commander in the Revolutionary Insurgent Army of Ukraine.
The Kontrrazvedka was the counterintelligence division of the Revolutionary Insurgent Army of Ukraine. Its main functions were to carry out military reconnaissance, the prosecution of captured enemies and counter-insurgency operations.
Ukraine 
Makhnovshchina 
Revolutionary Insurgent Army of Ukraine