In July 1939, the Regia Aeronautica was seen as splendid air arm, holding no fewer than 33 world records, which was more than Germany (15), France (12), the United States (11) Soviet Union (7), Japan (3), the United Kingdom (2) and Czechoslovakia(1).[8] When World War II began in 1939, Italy had a paper strength of 3,296 machines.