Black Sea Drone Strike Hits Ninth Ship as Ministers Scramble for Security
Bulgaria, Romania and Turkey pledge joint action after three drones cripple a 1,276-TEU containership 17 miles off.
A Greek-owned containership operating for Zim was struck by three naval drones off Bulgaria’s Black Sea coast on Wednesday, leaving the vessel ablaze and listing heavily as ministers from Bulgaria, Romania and Turkey met in Sofia to coordinate security measures.
The Contship Jet, an 18,000 dwt vessel with a capacity of 1,276 TEU, was hit at approximately noon while sailing 17 miles east of Cape Kaliakra, near Varna. The Bulgarian Navy dispatched three vessels and one Border Police unit to the scene, where they evacuated eight crewmembers and located another ten in the ship’s lifeboat. All 18, four Ukrainians and 14 Filipinos, were transferred safely to Varna.
The attack and its immediate aftermath: Black Sea
The Contship Jet, built in 2007 and registered in Liberia, operates on Zim’s Levant, Black Sea Express route, connecting Ashdod and Haifa in Israel with ports in Romania and Bulgaria before returning via Egypt. At the time of the strike, the vessel was carrying 421 containers. Bulgarian Defence Minister Dimitar Stoyanov confirmed that the attack involved three drones, which ignited a fire and caused a severe list. A French Atlantique 2 maritime patrol aircraft, deployed to Romania on October 18 for surveillance missions, provided critical intelligence to Bulgaria’s naval operation centre.
This incident marks the ninth vessel struck in the western Black Sea since the start of October, part of a broader pattern of escalating attacks on commercial shipping in the region. According to reports, 34 sailors have been killed or gone missing in these attacks, underscoring the growing threat to maritime operations.
Regional response and security measures
The attack coincided with a trilateral meeting in Sofia between the defence ministers of Bulgaria, Romania and Turkey, who issued a joint statement calling for “an immediate halt to attacks that threaten commercial vessels, maritime infrastructure, and the safety of maritime activities.” The ministers highlighted the risks posed by drifting mines, unmanned surface vessels (USVs), and aerial drones, which have increasingly disrupted shipping lanes in the Black Sea.
“A container ship was hit.with three naval drones, approximately 17 miles east of Cape Kaliakra.”
Dimitar Stoyanov·Bulgarian Defence Minister
The ministers agreed on a series of coordination steps, including enhanced intelligence sharing and improved early-warning systems. The French Atlantique 2 aircraft, now stationed in Romania until November 6, plays a pivotal role in these efforts, conducting surveillance missions to monitor threats in real time.
Beyond the immediate response to the Contship Jet incident, Bulgaria is also monitoring the capsized vessel Khoryv, a 3,280 dwt Comoros-flagged ship struck on October 23. The vessel, which lost one crewmember and left three missing, is now drifting 13 nautical miles east of Cape Sivri Burun. Maritime authorities have issued a warning for vessels to maintain a distance of at least 0.5 nautical miles from the wreck, which continues to pose a hazard to navigation.
The Khoryv incident underscores the broader challenges facing the Black Sea region. With drifting mines, rogue drones, and missile debris threatening shipping lanes, the need for coordinated action has never been more urgent. The Bulgarian Navy remains on high alert, prepared to intervene if the wreck approaches the country’s shores.
Zim, the Israeli shipping company for which the Contship Jet operates, has not yet issued a statement on the incident, but industry observers expect heightened security measures across the Levant, Black Sea route in the coming weeks.
As the situation evolves, the trilateral agreement between Bulgaria, Romania and Turkey could set a precedent for broader regional cooperation. NATO’s involvement, including the deployment of surveillance assets like the French Atlantique 2, signals a growing international commitment to securing the Black Sea. However, with attacks showing no signs of abating, the stakes for commercial shipping, and the safety of its crews, continue to rise.
For now, the focus remains on preventing further incidents and ensuring the safe passage of vessels through one of the world’s most critical maritime corridors. The next steps will likely involve closer collaboration with NATO and the European Union, as well as the implementation of advanced counter-drone technologies to neutralise emerging threats. Until then, the Black Sea remains a high-risk zone for global trade.
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