When boarding a ship, what is the first action to take?

The first action to take when boarding a ship is to reach the top of the gangway. This action is crucial as it signifies that you have successfully boarded the vessel. Once at the top, you are in a position where you can then properly conduct the subsequent actions necessary, such as saluting and requesting permission to come aboard.

The process of boarding a ship involves several protocol steps that are essential for demonstrating respect and adherence to naval customs. However, the act of physically reaching the top of the gangway is a prerequisite to performing those customs, which follow immediately thereafter. It's important to understand that before you can salute or request permission, you need to ensure that you are safely and properly on board. The physical presence at the top of the gangway allows you to engage appropriately with the ship's personnel and observe the formalities required.