蘭印作戦
The Netherlands purchased a pack loadable version for their colonial-army in the Dutch East Indies, a region covered by thick forests and mountains. The pack loadable version could be broken down into eight mule loads or towed by a four horse team, with a further six mules to carry ammunition and other supplies. The Dutch guns were used briefly during the Dutch East Indies campaign in 1941–42. Many of these went on to serve with the Imperial Japanese Army after the Dutch East Indies fell. These were used by the IJA until ammunition stocks were depleted.