The airtight ammunition boxes of the army, which reach safely from one place to another, are made in Kanpur. Even at minus 40 degree Celsius temperature of Siachen and Ladakh, this box protects them from moisture and air. Also, the box is such that the ammunition is not shaken due to which there is no possibility of an accident. Mukul Gupta, an entrepreneur who makes defence equipment for the army, said that the ammunition box is made based on the size of the balls. The size of the ammunition box is determined based on the order. That is why it