Which rates are compressed into the newly created CUCM position?

The correct choice highlights the rates being consolidated into the newly created CUCM (Chief Information Systems Chief) position. EACS (Engineering Aid Chief), BUCS (Builder Chief), and SWCS (Steelworker Chief) represent a strategic alignment within the Navy's enlisted ranks that combines similar skill sets and responsibilities. This consolidation aims to streamline operations, enhance efficiency, and focus on areas of critical need within the engineering and construction fields.

This process of rate compression reflects modernization efforts in the Navy, recognizing the necessity for versatile leaders who can oversee multiple disciplines effectively. From a leadership perspective, this strengthens the chain of command by ensuring that chiefs in these areas share a common background and can effectively communicate and manage overlapping functions within their commands.

The other choices do not align with the specifics of the CUCM position. They may consist of valid rates within the Navy but do not pertain to the current reorganization intent behind the CUCM creation. The selected rates in the answer are crucial for meeting operational demands while also providing a more cohesive leadership structure.