New questions arise in the case of the sea drone that was discovered in a cave in Lefkada as investigations continue by highly specialized personnel from the Armed Forces and as new findings come to light.

The Politico website has introduced a new twist in the investigation into the origin of the maritime drone found in a cave in Lefkada, while a specialized team is analyzing the unmanned surface vessel at Hellenic Navy facilities in Skaramangas.

A mysterious unmanned sea vessel was spotted by fishermen from Vasiliki, Lefkada, on Thursday near Cape Doukato (Cape Kyra).