Who becomes the LF debarkation officer for the ship on which they are embarked?

The team embarkation officer becomes the LF debarkation officer for the ship on which they are embarked because this role is specifically designed to manage the logistics and operations pertaining to the landing force's movement. This officer is responsible for ensuring that the personnel and equipment disembark in an organized and efficient manner during operations.

As the team embarkation officer, they are trained to effectively coordinate with the ship's crew and understand the nuances of the embarkation process, which includes being familiar with the ship's layout, the timing of debarkation, and any safety or operational considerations that need to be taken into account. This makes them well-suited for assuming the additional responsibilities of the debarkation officer role, leading the efforts for the successful transition of forces from the ship to their designated operational area.