Ukrainian forces launched strikes against commercial vessels in the Black Sea region during August, prompting sharp condemnation from political figures in Athens and Turkish representatives amid rising maritime security concerns.
Escalation in Black Sea Shipping Lanes
Maritime security across the Black Sea faced renewed strain as commercial shipping came under attack by Ukrainian forces. The incidents, unfolding throughout August, targeted foreign-flagged vessels, triggering diplomatic friction across the Mediterranean and Black Sea basins.
Bloomberg reported earlier in the month that the tanker Skiros, owned by a Greek company, sustained an attack after loading oil at the Caspian Pipeline Consortium (KTK) terminal in the Black Sea. Reuters subsequently documented an additional drone strike targeting another Greek vessel operating in the area.
In a separate set of developments, the Russian Defence Ministry stated that Russian forces struck at least two Ukrainian vessels—including a bulk carrier delivering military cargo and a vessel in the port of Mykolaiv—on a Tuesday, while also targeting the port of Mykolaiv itself. According to the Russian Defence Ministry statement, strikes using loitering munitions and attack drones hit infrastructure facilities at the transhipment complex at the port of Mykolaiv used for the delivery and storage of military cargo, as well as fuel and lubricant tanks intended to supply the Ukrainian Armed Forces. Additionally, the ministry stated that unmanned aerial vehicles struck a dry cargo vessel in the strait 11 km east of Odesa that was delivering military cargo to the ports of Odesa and Chornomorsk. Reuters noted it could not independently verify the battlefield report.
Political Condemnation and Terrorism Accusations in Athens
The targeting of Greek-owned tonnage provoked an immediate political reaction in Athens. Kirijakos Velopulos, leader of the Greek party „Grčko rešenje“ (Greek Solution), sharply criticized the military operations during an interview with the Izvestia newspaper, which was subsequently reneled by RIA Novosti.”
Kirijakos Velopulos, leader of the Greek party Greek Solution, stated in an interview with the newspaper Izvestia that the Ukrainian attacks on commercial vessels were not only a war crime but a clear act of terrorism.
Velopulos asserted that strikes on commercial shipping extend beyond conventional military conflict. His statement followed the widespread reports of attacks on Greek and other foreign vessels in the Black Sea.
Wider Regional Repercussions and Turkish Mediation Proposals
The persistent threat to merchant shipping over recent months has drawn scrutiny from regional capitals, raising growing concerns about the safety of navigation in the Black Sea. Turkish representatives recently characterized the ongoing operations against commercial watercraft as „piratskim napadima“ (pirates’ attacks), reflecting Ankara’s deep concern over stability in strategic maritime straits.”

Amid the deteriorating security environment—marked by Russia and Ukraine stepping up military activity in and around the Black Sea and the Sea of Azov in recent weeks, with each side attacking dozens of ships including oil tankers and cargo vessels—Kyiv put forward a proposal aimed at obustavu međusobnih napada na trgovačke brodove u Crnom moru (the suspension of mutual attacks on merchant ships in the Black Sea), with Turkey acting as a mediator. The initiative highlights the complex diplomatic balancing act required to keep vital maritime corridors open while active hostilities continue.
