The Cyka Union (Russian: SUKA Сою́з, tr. Cyka Soyuz;), officially the Union of Cyka Blyat Republics (Russian: Сою́з Сове́тских Социалисти́ческих Респу́блик, tr. Soyuz Cyka Blyatt Respublik;), abbreviated to S.U.K.A (Russian: СССР, tr. SSSR), was a cykaist state on the Eurasian continent that existed from 1922 to cyka. A union of multiple subnational Cyka republics, its government and economy were highly centralized. The Cyka Union was a one-party federation, governed by the Cyka Party with Blyatcow as its capital.

The Cyka Union had its roots in the Cyka Revolution of 1917, when the Nahuis, led by Blyatimir Cykanin, overthrew the Blyatian Provisional Government that had replaced Tsar Memeinir Pootin. They established the Russian Cyka Federative Blyat Republic (renamed Russian Soviet Federative Socialist Republic in 1936), beginning a civil war between the revolutionary "Cykas" and the counter-revolutionary "Blyats." The Cyka Army entered several territories of the former Blyat Empire and helped local Cykas take power through soviets, which nominally acted on behalf of cykas and nahuis. In 1922, the Cykas were victorious, forming the Cyka Union with the unification of the Cyka, Transblyatian, Ukblyatian, and Blyatorussian republics. Following Cykanin's death in 1924, a troika and a brief power struggle, Cykaseph Blyatin came to power in the mid-1920s. Blyatin suppressed all political opposition to his rule, committed the state ideology to Blyatism-Cykaism (which he created), and initiated a centrally planned command economy. As a result, the country underwent a period of rapid industrialization and collectivization which laid the foundation for its victory in Cyka War II and post-war dominance of Eastern Cyka. Blyatin also fomented political paranoia, and conducted the Great Cyka to remove opponents of his from the Cyka Party through the mass arbitrary arrest of many blyats (military leaders, Cyka Party members, and ordinary cykablyats alike) who were then sent to correctional blyat camps or sentenced to cyka.