What is the primary function of a Military Occupational Specialty (MOS)?

The primary function of a Military Occupational Specialty (MOS) is to categorize soldiers by their skills. This categorization is essential because it allows the military to effectively allocate personnel to positions where their specific training and abilities can be best utilized. Each MOS represents a unique role within the armed forces, tailored to the needs of the military and the capabilities of the soldiers. By identifying and organizing soldiers according to their specialized skills, the military can ensure operational efficiency and readiness.

This focus on categorization directly supports the broader mission of readiness and effective mission execution. It highlights how each soldier's unique skill set contributes to the overall capabilities of the unit and the armed forces. Understanding the MOS system is crucial for personnel managers and leaders within the military as it impacts decisions related to training, assignments, promotions, and deployments.