How do you determine seniority between enlisted members of the same rank?

Determining seniority between enlisted members of the same rank is primarily based on Date of Rank (DOR). This method is consistent with military policy, where the member who has the earlier DOR is considered senior in terms of rank, regardless of other factors. While age, performance evaluations, and length of service may influence career progression and assignments, they do not supersede the formal structure of rank seniority, which is explicitly tied to the DOR. By adhering to this system, the military ensures a clear and objective basis for recognizing seniority among personnel, which is crucial in maintaining order, assignment responsibilities, and fostering respect among ranks.