BUCHAREST, Aug 11 (Reuters) - Romanian army divers destroyed two Gerbera-type drones drifting in the country's Black Sea exclusive economic zone near ‌the offshore gas project Neptun Deep, Defence Minister Radu Miruta said ‌on Tuesday. Advertisement AdvertisementAdvertisement AdvertisementOn Tuesday, a civilian ⁠vessel working near the Neptun Deep offshore gas project spotted the drones, Miruta said. NATO states Romania, Bulgaria and Turkey, which share the ‌Black Sea with Georgia, Russia and Ukraine, ​have neutralised more than 150 mines drifting across ​crucial trade lanes. All three countries have gas exploration or production projects in the Black Sea. Romania's Neptun Deep, jointly owned ​by OMV Petrom and ‌state gas producer Romgaz, is due to come onstream in ​2027 and make Romania the European Union's largest gas producer.