Egyptian officials have launched an investigation into the origin of a drone that struck a US-owned floating storage vessel at Damietta Port, according to reports from regional media.

Authorities are currently analyzing wreckage recovered from the scene to determine the aircraft's provenance and the nature of the attack.

The incident, which involved the gas storage tanker Energos Winter, triggered a fire that spread to a second vessel, marking a significant escalation in security threats to maritime infrastructure in the area.

The strike has intensified concerns among traders regarding the safety of key energy transit routes in the Eastern Mediterranean.

While the immediate impact on global supply flows remains contained, the targeting of US-flagged assets in Egyptian waters raises the stakes for insurance premiums and routing decisions for tankers operating in the region.

The incident follows a broader pattern of heightened risk perception in shipping corridors, with markets already pricing in a premium for geopolitical instability.