Soviet Air Force in the context of "Bila Tserkva"

Between October 1940 and February 1942, in spite of the Axis attack on the Soviet Union from June 1941, the Red Army, in particular the Soviet Air Force, as well as Soviet military-related industries were subjected to purges by Joseph Stalin.

The Royal Yugoslav Air Force (Serbo-Croatian Latin: Jugoslovensko kraljevsko ratno vazduhoplovstvo, JKRV; Serbo-Croatian Cyrillic: Југословенско краљевско ратно ваздухопловство, ЈКРВ; (Slovene: Jugoslovansko kraljevo vojno letalstvo, JKVL); lit. "Yugoslav royal war aviation"), was the aerial warfare service component of the Royal Yugoslav Army (itself the land warfare branch of the Kingdom of Yugoslavia). It was formed in 1918 and existed until 1941 and the Invasion of Yugoslavia during World War II.

Some 18 aircraft and several hundred aircrew escaped the Axis invasion of April 1941 to the Allied base in Egypt, eventually flying with the Royal Air Force in the Northern Africa initially and then with the Balkan Air Force in Italy and Yugoslavia, with some even going on to join the Soviet Air Force, returning to Yugoslavia in 1944.

The 39th Tactical Aviation Brigade is brigade of the Ukrainian Air Force, tasked with operating Su-27 and Aero L-39 Albatros aircraft. The brigade traces its origin to the 894th Fighter Aviation Regiment of the Soviet Air Force but its direct lineage is from the 9th Fighter Aviation Regiment of the Ukrainian Air Force. It is based at Ozerne Air Base.

The Soviet Air Defence Forces (Russian: войска ПВО, romanized: voyska protivovozdushnoy oborony, voyska PVO, V-PVO, lit. 'Anti-Air Defence Troops'; formerly: противовоздушная оборона страны, ПВО страны, romanized: protivovozdushnaya oborona strany, PVO strany, lit. 'Anti-Air Defence of the Country') was the air defence branch of the Soviet Armed Forces.

Formed in 1941, it continued being a service branch of the Russian Armed Forces after 1991 until it was merged into the Air Force in 1998. Unlike Western air defence forces, V-PVO was a branch of the military unto itself, separate from the Soviet Air Force (VVS) and Air Defence Troops of Ground Forces. During the Soviet period it was generally ranked third in importance of the Soviet services, behind the Strategic Rocket Forces and the Ground Forces.