What action is required when you are aware of a vessel overtaking you from behind?

When a vessel is overtaking another from behind, the overtaken vessel is obligated to give way to the overtaking vessel. This rule ensures that the overtaking vessel can pass safely without any hindrance. The overtaken vessel is generally expected to maintain its course and speed, allowing the overtaking vessel to maneuver around it.

Maintaining your course and speed may be appropriate in various circumstances, but in this specific situation where a vessel is overtaking you, giving way is the primary responsibility. It is vital to prioritize safety at sea, as unexpected maneuvers can lead to collisions.

While signaling with two short blasts can indicate intentions in certain scenarios, it is not a required action when being overtaken. The focus should remain on giving way to prevent any risky situations. This understanding aligns with the responsibilities laid out under the International Regulations for Preventing Collisions at Sea (COLREGs), specifically Rule 13, which addresses overtaking situations.