In the early days of the War of Resistance Against Japanese Aggression, the weapons supply of our soldiers mainly relied on the collection of guns and ammunition from Japanese prisoners of war, but after the middle and late period of the War of Resistance, the soldiers of our army were basically rarely able to collect enough ammunition from prisoners of war, and even if there were no bullets and weapons, they would never go to the battlefield to pick up the japanese army's surplus.
Since the Meiji Restoration, Japan's national strength has increased significantly, and its military strength has become one of the world's great powers, but because of its small size and lack of resources, it wants to make our country a colony of Japan by encroaching on the territory and resources of the mainland.
At that time, our country's military industry was very backward, only a military factory established by Zhang Zuolin in the northeast could produce weapons and ammunition, but after the fall of the three eastern provinces, the Japanese army blew up the general factory, and the weapons and ammunition on the mainland were even more scarce, and the soldiers could only fight by capturing the weapons of prisoners of war.
At that time, Japan stipulated that a cavalryman could only carry a maximum of sixty bullets, and an infantryman could only carry a maximum of forty bullets, so when a Japanese was captured, in fact, there was basically no food, and it was difficult for our soldiers to gain anything, and the Japanese army would also do tricks and feet on the battlefield, bury explosives around, and then deliberately leave some weapons and ammunition, and when our soldiers entered the battlefield to pick up bullets, there were countless casualties, so the soldiers were really very difficult to resist Japan at that time.