By Vasilis Nedos and Yannis Souliotis
The discovery of a Ukrainian-designed sea drone packed with explosives off the Greek island of Lefkada is raising alarm in Athens over the possibility that the war in Ukraine could be expanding beyond the Black Sea and into the Mediterranean.
Greek authorities are now investigating the origins and intended mission of the unmanned surface vessel, or USV, after the device, identified as a Ukrainian-made Magura-type naval drone, was recovered and transferred to the facilities of Greece’s Underwater Demolition Command near Athens for examination.
Initial findings are already straining relations between Greece and Kyiv, according to Greek media reports, particularly after indications emerged that the drone may have been intended for an attack on a Russian-linked vessel operating in Mediterranean waters.
Government officials confirmed reports that the suspected target was likely a tanker belonging to Russia’s so-called “shadow fleet” or another vessel transporting Russian oil.
For Greece, the implications go far beyond geopolitics.
Officials fear that any attack on a tanker in the Ionian or Aegean seas could have serious consequences not only for regional security but also for tourism, shipping, and the environment, pillars of the Greek economy that are equally critical across the Eastern Mediterranean, including Cyprus.
The discovery has heightened concerns that the Mediterranean could increasingly become an operational theater connected to the war in Ukraine.
Greek Foreign Minister Giorgos Gerapetritis raised the issue Monday during a meeting of EU foreign ministers in Brussels, describing the incident as “an extremely serious development.”
“When the investigation is completed and the necessary technical data is extracted, the Greek government will respond with the appropriate diplomatic steps,” he said.
Gerapetritis stressed that Greece “will not allow military actions to develop in the wider Mediterranean region, especially toward Greece,” warning that such incidents pose risks to freedom of navigation, public safety, and the environment.
“Greece will take all necessary steps to ensure that the Mediterranean does not become a theater of military operations,” he added.
Investigators are now focusing on what officials describe as the most critical stage of the probe: analyzing the electronic devices and systems attached to the drone.
Authorities hope metadata retrieved from the equipment will help determine where the drone originated and reconstruct its mission with a high degree of accuracy.
The investigation is being overseen by the Greek armed forces, with support from the Hellenic Center for Defense Innovation, which is examining whether modifications were made to the drone beyond its original Ukrainian specifications.
Officials are also attempting to reverse engineer the vessel to better understand its operational capabilities.
For now, there is no indication that other similar drones are operating near Greece. However, investigators are treating that possibility seriously, as Magura drones are typically deployed in groups of four to eight in order to maximize damage against targets.
Authorities are also trying to determine whether the drone was launched from Libya or transported aboard a cargo ship carrying additional drones.
Among the most significant findings so far are handwritten notes discovered on the vessel and a clearly visible serial number that could allow direct contact with the manufacturer.
Greek authorities have ordered the investigation to proceed on an urgent basis, with findings expected within the next 24 hours.
Adding another layer of intrigue, reports indicate that a Russian convoy had recently sailed between Sicily and Malta shortly before the drone was discovered. The vessels allegedly manipulated their automatic identification signals, a practice known as AIS spoofing, to make it appear as though they were sailing in the Baltic Sea rather than the Mediterranean.
According to coast guard sources, one of the drone’s three detonators was missing when the vessel was found by a fisherman near Lefkada, while the remaining two were not connected to the explosives.
Investigators are now analyzing GPS and satellite data to trace the route the drone followed before washing up in Greek waters.
