A merchant ship has sunk after drones hit two vessels off Bulgaria’s Black Sea coast, Prime Minister Rumen Radev has said.
He indicated Russia was suspected of the attacks and that he had called in its ambassador.
One of the ships went down 17 nautical miles (31km) east of Krapets and one crew member was saved, he said. The other, Ukrainian-owned vessel was hit by three drones 18 nautical miles from the town of Byala and all 15 crew were rescued, he added.
The drone attacks come a week after two other commercial ships were hit by sea and aerial drones in Bulgaria’s exclusive economic zone. One of the ships, the Alfa Watan, sank and all 10 crew, including nine Syrians, are presumed dead.
Radev convened an emergency meeting on Tuesday and said he had summoned Russian envoy Eleonora Mitrofanova. Although there was no conclusive evidence of blame on “either side… the logic suggests that the outcome benefits the Russian Federation”, he said.
Bulgaria is a Nato member and the prime minister said he would speak shortly to secretary general Mark Rutte. Radev had earlier asked Nato and the EU for technical assistance in investigating the 6 October attacks, indicating it was unclear whether Russia and Ukraine were behind them.
Radev came to office during the summer and has since rejected suggestions that he is “pro-Russian”.
Ukraine has directly blamed Russia for the latest attacks and European Commission President Ursula von der Leyen spoke on Tuesday of the Black Sea becoming “another front of escalation of the Russian war in Ukraine. This is unacceptable”.
Russia’s military has not publicly commented on the issue. It has recently intensified its strikes on vessels in the Black Sea, particularly the western side, as part of its war against Ukraine.
The same day that two ships were targeted off Bulgaria last week, Ukraine hit an oil tanker in the Russian Black Sea port of Sochi.
Moscow says it is targeting ships delivering weapons and dual-use cargo to Ukrainian ports – and cited attacks in the ports of Mykolaiv and Chornomorsk last week, along with one in the Black Sea.
However, Kyiv and its European allies say merchant vessels carrying grain and other civilian cargo are being attacked.
