What is the maximum rate of fire for a 60mm mortar sustained?

The maximum sustained rate of fire for a 60mm mortar is indeed 20 rounds per minute. This rate reflects the capability of the mortar crew to maintain a consistent fire output over a period of time without overheating or adversely affecting the performance and safety of the equipment.

In the context of mortar operations, the sustained rate of fire is established to ensure effectiveness while balancing the need for unit safety and equipment integrity. The 60mm mortar is designed for quick mobility and support, enabling infantry units to deliver indirect fire on enemy positions. The specified rate allows crews to effectively engage targets while managing logistics related to ammunition and overall crew fatigue. Understanding the sustained rate of fire is crucial for planning and executing fire missions in combat scenarios, ensuring that the mortar can provide continuous support as needed.