What is the purpose of a propulsion system in a Precision Guided Munition (PGM)?

The purpose of a propulsion system in a Precision Guided Munition (PGM) is fundamentally to propel the PGM to the target. This system provides the necessary thrust that enables the munition to travel a specific distance and reach its designated target with accuracy. It is critical for ensuring that the PGM can cover the required range, overcome various environmental conditions, and maintain the intended speed throughout its flight trajectory.

While stabilizing flight and guiding the missile are essential aspects of a PGM's overall function, these roles are typically fulfilled by other components within the system, such as guidance and control systems. The propulsion system specifically focuses on the movement aspect, making it a vital part of the PGM design that directly affects its effectiveness in delivering payloads accurately and efficiently to the intended targets.