What automatic system can be supplied through the international shore connection in the event of a fire in port?

The automatic system that can be supplied through the international shore connection in the event of a fire in port is the automatic sprinkler system. This connection allows fire-fighting water to be supplied from shore to the ship, which can be crucial in combating a fire, especially when on board systems may be inadequate or when immediate action is required.

Automatic sprinkler systems are designed to activate and discharge water when a fire is detected, providing an effective means of controlling or extinguishing a fire early on. In port, utilizing the international shore connection ensures a reliable and substantial water source for the sprinkler system, enhancing the safety measures that are already in place on the vessel.

While fire alarm systems are critical for detecting fire, they do not directly contribute to extinguishing the fire. Hand-held extinguishers are useful for small fires, but they do not have the capability to cover larger areas like an automatic sprinkler system can. Portable water pumps can assist in fire-fighting but are not specifically an automatic system connected via the international shore connection. Therefore, the automatic sprinkler system is the most suitable choice in this context.