The maximum rate of fire stated for 60mm mortars is applicable under which condition?

The maximum rate of fire for 60mm mortars is applicable under the condition of a set duration in a controlled environment. This is because the rate of fire is determined based on specific parameters designed to ensure safety, endurability of equipment, and effectiveness of the fire support.

In a controlled environment, artillery units can maintain a steady, sustainable rate of fire without risking equipment overheating or compromising ammunition integrity. It allows for logistical support and ensures that all safety protocols are followed. This means the conditions for maximum rate of fire are set to ensure that operations can be conducted safely and effectively over a brief period, taking into consideration factors such as barrel wear, ammunition handling, and the need for proper coordination during an operation.

Other scenarios, such as those involving orders from a brigade commander or operations in specific environments, may influence the execution of mortar fire but do not dictate the conditions under which the maximum established rate of fire applies.