Belgium The Belgians bought a license to produce the M1903 at the Fonderie Royal des Cannons and were given the designation
Canon de 7c5 M 1905 TR et TRA. They were used by Belgium during the First World War and Second World War. The Germans gave captured Belgian guns the designation
7.5 cm Feldkanone 235(b). It was also used by Belgian's King Leopold II's forces in Congo.
Denmark The Model 1903 was also bought by Denmark and used in World War II. In Danish service it was known as the 03 L/30 and does not appear to have been modified in any significant way before World War II. Danish guns were known in German service as the
7.5 cm Feldkanone 240(d).
Netherlands The Dutch bought some 204 of the slightly earlier Kanone M.02/03 and purchased a production-license as well. 120 appear to have been manufactured in the Netherlands, where it was known as the
Stuk van 7-veld. During the 1920s, the Dutch
Siderius company, a Krupp subsidiary, rebuilt their guns to increase their elevation. At least 16 were modified for motorized traction, presumably with steel wheels and pneumatic tires, for service with the Light Division. Gander and Chamberlain claim there were three almost identical versions, the
M 02/04, OM 04 and NM 10, but this has not been confirmed. The Germans designated these guns as the
7.5 cm Feldkanone 243(h) after the
Battle of the Netherlands.
Israel During the
1948 Palestine war, Israel purchased 50 surplus Krupp 7.5 cm Model 1903 guns from Romania. Six
salvaged Sherman tanks were temporarily equipped with Krupp field guns until
105mm howitzers were obtained to replace them.
Japan The Model 1903 also formed the basis for the
Type 38 75 mm Field Gun used by Japan.
Romania Romania acquired 636 guns and gave them the designation
Tunul de câmp Krupp, cal. 75 mm, md. 1904. They used a more sophisticated sighting device (than the one offered by the Germans) made locally, known as the
Ghenea-Korodi sight. By number of guns, this was largest import of a single type of cannon ever made by Romania. It was the mainstay of the Romanian field artillery in World War I, equipping all artillery regiments of the Romanian infantry divisions. The number of these guns in Romanian service had decreased to 312 by 1926. The Romanians used them until 1942, although by this time they had become obsolete.
Serbia during WWI During the
First Balkan War 126 field and 6 mountain Ottoman Krupp 7.5 cm Model 1903 guns were captured by the
Royal Serbian Army. In the beginning of WWI the field guns were mounted on improvised wooden AA platforms designed by French captain Mortureux, and one of those achieved the
first shootdown of an aircraft by ground fire in history. == Users ==