15 cm hrubá houfnice vz. 25 15 cm hrubá houfnice vz. 25 The 15 cm hrubá houfnice vz. 25 (Heavy howitzer model 25) was a Czech heavy howitzer used in the Second World War. It was taken into Wehrmacht service as the 15 cm sFH 25(t). Slovakia had 126 in inventory. Intended to replace the various Austro-Hungarian heavy howitzer that the Czechs had inherited, they began a program to develop a new howitzer shortly after achieving independence in 1919. It didn't reflect many of the lessons of World War I as it retained a box trail and wooden wheels suitable only for horse traction. Its carriage
Type 95 75 mm field gun I, the Imperial Japanese Army was largely equipped with Krupp cannons from Germany. After the Versailles Treaty, the Japanese Army switched to the French Schneider company, and developed the Type 90 75 mm field gun loosely based on the Schneider et Cie Canon de 85 mle 1927. However, the Schneider design was very complex and expensive to build, requiring very tight dimensional tolerances which were beyond the limits of Japanese industry to sustain at the time. Maintenance was also difficult to sustain in front line combat service. The Army Technical Bureau, following combat experience gained in the invasion of Manchuria