What purpose does the Ship Security Alert System (SSAS) serve?

The Ship Security Alert System (SSAS) is designed specifically to enhance maritime security by enabling ships to alert authorities in the event of a security threat. It acts as a critical tool for proactively increasing safety measures in the maritime environment. When the SSAS is activated, it sends a signal to the relevant authorities, indicating that the vessel may be in danger or that a security breach is occurring. This instant notification capability is essential in allowing emergency responders to take timely and appropriate actions to protect the vessel, crew, and cargo.

In contrast, the other options do not accurately reflect the primary function of the SSAS. The system is not intended for notifying crew members about drill timings, monitoring fuel levels, or maintaining communication with other vessels, which are addressed by different systems and procedures in maritime operations.