Which level of promotion is handled entirely at the unit level?

Unit level promotion is managed exclusively within individual units, making it distinct from other promotion processes that involve broader oversight and decisions. In this system, unit leaders hold the responsibility for evaluating the performance and potential of their soldiers and determining their readiness for promotion based on qualifications, time in service, time in grade, and the needs of the unit.

This level emphasizes the importance of direct supervision and firsthand knowledge from leaders who observe their soldiers' daily duties and contributions. It also allows for a quicker response to the needs of the unit, as the unit can promote soldiers without waiting for a centralized board or external approval. The structure fosters a competitive environment where soldiers are recognized and rewarded based on their merit and capabilities as seen by their leadership.

In contrast, centralized promotions involve higher levels of command that make promotion decisions based on broader criteria and standardized evaluations across the entire organization, leading to a lack of personal oversight that characterizes unit level promotions.