What should be done if a swimmer attack is identified?

In the event of a swimmer attack being identified, the appropriate response is to call for a security alert and prepare a response team. This action is critical because it ensures that the incident is communicated effectively and promptly to all necessary personnel, allowing them to mobilize and handle the situation. Preparing a response team is essential in case immediate defensive or protective actions need to be taken to safeguard the ship and its crew.

While manning weapon systems might seem like a proactive measure, it may not be the first response to such an ambiguous and potentially chaotic situation where the nature and severity of the threat are not fully understood. Evacuating the ship, although a necessary consideration in some emergencies, is generally not the immediate action one would take just upon identifying a swimmer attack. Notifying local authorities can be important, but an internal response action must be prioritized to secure the safety of the ship and its crew first. Thus, calling a security alert and preparing a response team ensures that all necessary safety protocols are engaged effectively.