Which officer is directly below the Command Master Chief in the chain of command?

The Executive Officer of Officer Training Command Newport (OTCN) is directly below the Command Master Chief in the chain of command. This hierarchy is important in military structure, where roles are clearly defined to ensure efficient command and control.

The Command Master Chief serves as a senior enlisted advisor and is responsible for the enlisted personnel within the command. The Executive Officer, being a commissioned officer, supports the commanding officer and oversees the day-to-day operations, ensuring that the policies and directives set forth by higher command are implemented effectively. This position is integral to maintaining the operational readiness and leadership within the organization.

In this context, the other options represent positions that operate at different levels or serve different functions. The Director of Officer Development School, the Chief of Naval Operations, and the Secretary of Defense are all positioned higher in the hierarchy, serving broader strategic and operational roles, thus making them distinct from the command structure directly involved with the Command Master Chief at the OTCN level.