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Poland

Polish arms sales to Republican Spain took place between September 1936 and February 1939. Politically Poland did not support any of the Spanish Civil War sides, though over time the Warsaw government increasingly tended to favour the Nationalists; sales to the Republicans were motivated exclusively by economic interest. Since Poland was bound by non-intervention obligations, Polish governmental officials and the military disguised sales as commercial transactions mediated by international brokers and targeting customers in various countries, principally in Latin America; there are 54 shipments from Danzig and Gdynia identified. Most hardware were obsolete and worn-out second-rate weapons, though there were also some modern arms delivered; all were 20–30% overpriced. Polish sales amounted to $40m and constituted some 5–7% of overall Republican military spendings, though in terms of quantity certain categories of weaponry, like machine-guns, might have accounted for 50% of all arms delivered. After the USSR Poland was the second largest arms supplier for the Republic. After the USSR, Italy and Germany, Poland was the 4th largest arms supplier to war-engulfed Spain.