Maritime Warfare Officer (MWO) Exam 2 Practice

The role that best fits assisting during water transits, reviewing planning activities, and verifying preparation is the Executive Officer. In transit operations, the XO acts as the ship’s second-in-command on the bridge, coordinating the watch team, ensuring the transit plan is followed, and stepping in to handle issues as they arise. The XO also reviews planning activities—such as the route, speed, contingencies, weather, and risk considerations—and signs off on readiness, confirming that all departments have completed their pre‑transit checks and that equipment and personnel are prepared. The Officer of the Deck handles the watch and navigation under supervision, but the primary responsibility for planning assurance and overall readiness lies with the XO, while the Captain (CO) is the commanding authority with broader oversight.