Soviet Air Force and the Soviet Navy) of the late-Cold War military because of suspicions of loyalty of ethnic minorities to the Kremlin. Purge The late 1930s saw the "Purges of the Red Army cadres", occurring against the historical background of the Great Purge. The Purges had the objective of cleansing the Red Army of "politically unreliable elements", mainly among the higher-ranking officers. This inevitably provided a convenient pretext for settling personal vendettas and eventually resulted in a witch-hunt. In 1937, the Red Army numbered around 1.3 million, and it grew to almost three times that number by June 1941. This necessitated quick promotion of junior officers, often despite their lack of experience or training, with obvious grave implications for the effectiveness of the Army in the coming war against Germany. In the highest echelons of the Red Army the Purges removed 3 of the 5 marshals, 13 of 15 generals of the army, 8 of 9 admirals, 50 of 57 army corps generals, 154 out of 186 division generals, 16 of 16 army commissars, and 25 of 28 army corps commissars. Party control of the Armed Forces The Communist Party had a number of mechanisms of control over the country's armed forces. First, starting from a certain rank, only a Party member could be a military commander, and was thus subject to Party discipline. Second, the top military leaders had been systematically integrated into the highest echelons of the party. Third, the party placed a network of political officers throughout the armed forces to influence the activities of the military. A political commander (zampolit) served as a political commissar of the armed forces. A zampolit supervised party organizations and conducted party political work within a military unit. He lectured troops on Marxism–Leninism, the Soviet view of international affairs, and the party's tasks for the armed forces. During World War II the zampolit lost veto authority over the commander's decisions but retained the power to report to the next highest political officer or organization on the political attitudes and performance of the unit's commander. In 1989 over 20% of all armed forces personnel were party members or Komsomol members. Over 90% of all officers in the armed forces were party or Komsomol members. Weapons and equipment The Soviet Union established an indigenous arms industry as part of Stalin's industrialization program in the 1920s and 1930s. The five-round, stripper clip-fed, bolt-action