Tradition dictates that each ship constructed for service be honored on how many historic ceremonial occasions?

The correct answer reflects the established naval tradition surrounding the ceremonial recognition of ships. Each ship is honored during four significant occasions: the keel laying, the launching, the commissioning, and the decommissioning. These ceremonies not only mark important milestones in a ship's lifecycle but also reinforce the ship's identity and legacy within the naval community.

During the keel laying ceremony, the ship's foundation is symbolically established, which serves as a vital step in its construction. The launching marks the ship's first interaction with water, symbolizing its readiness to begin its journey. Commissioning is the formal acceptance of the vessel into active service, and it often involves a ceremonial act where the ship is "brought to life" by its crew. Finally, during decommissioning, the ship's service to the navy is honored, marking the end of its operational life and often reflecting on its achievements and contributions.

This tradition plays a crucial role in fostering pride and respect for naval service, both among the crew and in the community, highlighting the importance of the ship's journey from conception to retirement.