The Russian Federal Security Service (FSB) claims remnants of explosives were found aboard a bulk carrier crossing the Black Sea, which had made a stop at a Ukrainian river port earlier this year.
“On July 22, in the hold of a foreign dry cargo ship en route from Turkey to the port of Rostov-on-Don to load grain crops, traces of explosives -- dinitrotoluene and tetryl were found,” the FSB said on Monday, according to Russian state news agency TASS.
“Signs of third-party interference in the structural parts of the dry cargo ship were also revealed.”
The vessel allegedly visited the Ukrainian river port of Kiliya, on the Danube River, and in July its 12-sailor Ukrainian crew was swapped out and the name of the vessel changed, the FSB claimed, according to TASS.
“These circumstances may indicate the possibility of using a foreign civilian ship to deliver explosives to the territory of Ukraine,” the FSB added.
The port of Kiliya was not part of the now defunct UN-brokered Black Sea Grain Initiative, which included the ports of Chornomorsk, Odesa and Yuzhny/Pivdennyi, with a much larger export capacity. Moscow announced last week it was pulling out of the grain deal.
The expired grain deal allowed for the safe shipment of grain from docks in southern Ukraine, after Russia barricaded ports and exacerbated a global food crisis.
Russian drone strikes have ramped up in the region along the Danube port, amid threats from Moscow against civilian ships crossing the Black Sea.
Overnight, Russia launched what Ukrainian authorities on Monday described as “4-hour-long attack by Shahed-136 drones” directed at its port infrastructure on the Danube. The attacks hit infrastructure used to export grain, but it was not immediately clear which port was hit.
Three drones were destroyed by air defense forces, although “some got through,” according to military officials in Odesa.