Which officer is responsible for daily operations and crew readiness on board a vessel?

The Executive Officer (XO) is responsible for daily operations and ensuring crew readiness on board a vessel. This role encompasses a wide range of duties including overseeing the ship's overall performance, managing personnel, and ensuring that all departments work efficiently together. The XO acts as the right hand of the Commanding Officer (CO) and is typically the one who manages the day-to-day activities, allowing the CO to focus on higher-level command decisions and strategic planning.

In this context, the XO's leadership is essential for maintaining operational effectiveness and readiness, which includes training, assigning duties, and addressing any issues that may arise among the crew. This position serves as a critical link between the crew and the command structure, ensuring that the vessel operates smoothly and effectively.

Understanding the hierarchical structure aboard a vessel is important, as it delineates responsibilities and ensures that all crew members are aware of their roles. The CO has a broader strategic focus, while the XO is deeply involved in the tactical and operational elements of shipboard life.