What is the sustained rate of fire for the 120mm mortar?

The sustained rate of fire for the 120mm mortar is established to be 4 rounds per minute. This rate allows operators to maintain an effective firing capability for extended periods without compromising accuracy or causing excessive wear on the mortar system. The designation of 4 rounds per minute is based on the operational requirements and the physical limitations of the mortar crew. It balances the need to provide timely fire support with the need for effective ammunition management and barrel cooling, which is crucial in maintaining the mortar's operational readiness. This sustained rate is typically specified in military training manuals and is important for planning and conducting mortar operations in a tactical environment.