This organization was the direct predecessor of the International Hockey League (Russian: Межнациональная хоккейная Лига), and subsequent Russian Superleague (RSL) and current Kontinental Hockey League (KHL).
Teams were based in Arkhangelsk, Kaunas, Leningrad, Moscow, Riga, Sverdlovsk, Tallinn and Uzhhorod, and eight of them were from the military or police.
[1] The teams were populated with amateur players who were actually full-time athletes hired as regular workers of a company (aircraft industry, food workers, tractor industry) or organization (KGB, Red Army, Soviet Air Force) that sponsored what would be presented as an after-hours social sports society hockey team for their workers.
Far and away the most dominant club in league history was HC CSKA Moscow, the famous "Red Army Team," which won 32 titles, including all but six from 1955 to 1989 and 13 in a row from 1976 to 1989.
By the late 1980s, however, the long run of Red Army dominance caused a significant dropoff in attendance throughout the league.