What action should nearby vessels take upon seeing distress signals?

When a vessel observes distress signals, the appropriate response is to render assistance and respond to the distress situation. This is rooted in maritime law and good seamanship. The International Convention on the Safety of Life at Sea (SOLAS) and the COLREGs emphasize the importance of mutual assistance among vessels at sea.

Distress signals indicate that a vessel or person is in danger and requires immediate help. Nearby vessels have a legal and moral obligation to assist whenever it is safe and feasible to do so. This action is crucial not only for the safety of those in distress but also helps uphold the integrity of maritime navigation and the spirit of cooperation among seafarers.

While signaling back or reporting to authorities may have a place in certain contexts, they do not substitute for the immediate duty to assist. Ignoring distress signals can lead to dire consequences and is against the regulations that govern maritime conduct. Thus, the correct action is to respond to the distress situation by rendering assistance.