Which rates are compressed to form the CUCM?

The correct answer, detailing the rates that are compressed to form the CUCM (Career-Unspecific Classification Manpower), indicates that the enlisted rates of EACS (Electronics Technician, Operations), BUCS (Builder Chief), and SWCS (Steelworker Chief) are combined to create a more streamlined classification.

This compression of rates serves to address advancements and operational needs within the Navy by consolidating similar job functions under broader classifications. This allows for greater flexibility in assigning personnel based on the evolving demands of warfare and support operations, while also ensuring that Sailors have clear career progression paths.

The other options do not accurately represent the rates that have been compressed to form CUCM, as they either relate to different fields that are not part of this specific classification effort or represent roles that are distinct and not merged under CUCM. Understanding this helps clarify how the Navy is adapting its workforce management and personnel assignments in response to contemporary operational requirements.