Which system is utilized to compare unit readiness against other installations?

The Defense Readiness Reporting System-Navy (DRRS-N) is the correct choice as it serves the specific purpose of comparing unit readiness across different installations within the Navy. This system provides the necessary framework for continuous assessment and reporting of unit capabilities and readiness status, allowing for standardized reporting and comparison.

By utilizing the DRRS-N, commands obtain a comprehensive view of their readiness and are able to benchmark their performance against other units, facilitating informed decision-making for resource allocation and operational planning. It enhances accountability and provides leadership with actionable insights regarding the overall readiness posture of Navy forces.

In contrast, the other systems listed do have roles in readiness reporting but are either focused on different aspects, such as specific operational assessments or evaluations, rather than cross-installation comparisons. Understanding the specialized function of the DRRS-N is critical in grasping how it supports the broader goals of maintaining Navy readiness through effective data comparison and resource management.