In brief
A Ukrainian‑registered merchant ship sank after a drone strike off Bulgaria’s Black Sea coast, prompting Prime Minister Rumen Radev to summon the Russian ambassador. The incident follows a string of attacks that have shut down vital shipping lanes, raising concerns over food security, environmental safety and the sustainability of maritime transport. Radev called on NATO and the EU for assistance, while Ukraine blamed Russia for waging a new front of war on the coast. The attacks risk oil spills and undermine the growing infrastructure for green shipping in the region.
By Jaroslav Lukiv
A merchant ship sank after drones hit two vessels off Bulgaria’s Black Sea coast, emergency maritime security was raised to a whole new level. Prime Minister Rumen Radev said the attack could have been carried out by Russia and called in its ambassador Eleonora Mitrofanova for a discussion.
Notably, the incident followed earlier drone assaults that led to the sinking of the Alfa Watan and the death of ten crew members, 90 percent of whom were Syrians. The attacks have left a direct dent in the region’s ability to move grain, oil and other supplies, jeopardising global food security.
From an environmental perspective, the risk of oil spills and the release of chemicals from damaged vessels threatens marine ecosystems. In addition, the stoppage of trade routes could push freight traffic onto longer, more emissions‑intensive routes, undermining the nascent shift towards low‑carbon shipping in the Black Sea.
Prime Minister Radev has convened an emergency meeting with ministers of defence, foreign affairs and maritime affairs and urged NATO and the European Union for technical assistance. The Ukrainian Foreign Minister Andrii Sybiha responded by alleging “Moscow’s deliberate disregard for civilian lives and maritime security.”
Russia’s denial of responsibility, combined with the lack of solid evidence linking the attacks to either side, has left the situation foreshortened, though Ukrainian officials maintain that the attacks are part of Russia’s strategy of weaponising hunger.
In the broader context, the attacks illustrate how active conflict zones can undermine sustainable efforts to protect marine life and curb greenhouse‑gas emissions from shipping. Protecting these vital freight corridors is therefore essential for both human security and environmental integrity.



