The International Brigades—multinational groups of volunteers (many of them Communists) that were organized mostly in France—represented only a small part of the foreign participation in the war. From the first and throughout the war, Italy and Germany aided Franco with an abundance of planes, tanks, and other materiel. Germany sent some 10,000 aviators and technicians; Italy sent large numbers of "volunteers," probably about 70,000. Great Britain and France, anxious to prevent a general European conflagration, proposed a nonintervention pact, which was signed in Aug., 1936, by 27 nations. The signatories included Italy, Germany, and the USSR, all of whom failed to keep their promises. The Spanish republic became dependent for supplies on the Soviet Union, which used its military aid to achieve its own political goals.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.