Russia seized three Ukrainian naval ships off the coast of Russia-annexed Crimea on Sunday after opening fire on them and wounding several sailors, a move that risks igniting a dangerous new crisis between the two countries.
Russia’s FSB security service said early on Monday its border patrol boats had seized the Ukrainian naval vessels in the Black Sea and used weapons to force them to stop, Russian news agencies reported.
The FSB said it had been forced to act because the ships — two small Ukrainian armoured artillery vessels and a tug boat. — had illegally entered its territorial waters, attempted illegal actions, and ignored warnings to stop while maneuvering dangerously.
“Weapons were used with the aim of forcibly stopping the Ukrainian warships,” the FSB said in a statement circulated to Russian state media.
“As a result, all three Ukrainian naval vessels were seized in the Russian Federation’s territorial waters in the Black Sea.”
The FSB said three Ukrainian sailors had been wounded in the incident and were getting medical care. Their lives were not in danger, it said.
With relations still raw after Russia’s annexation of Crimea and its backing for a pro-Moscow insurgency in eastern Ukraine, the incident risks pushing the two countries towards a wider conflict.
Ukraine denied its ships had done anything wrong, accused Russia of military aggression, and for the international community to mobilise to punish Russia.
Ukrainian President Petro Poroshenko held a meeting with his top military and security chiefs amid talk of imposing martial law.
Russia annexed Crimea in 2014 and then built a giant road bridge linking it to southern Russia which straddles the Kerch Strait – a narrow stretch of water which links the Black Sea to the Sea of Azov which is home to two of Ukraine’s most important ports.
Russia’s control of Crimea, where its Black Sea Fleet is based, and of the bridge, mean it is able to control shipping flows.
The crisis began earlier on Sunday after Russia stopped the three Ukrainian ships from entering the Sea of Azov by placing a cargo ship beneath the bridge.
A Reuters witness said Russia backed its blockade with at least two Sukhoi Su-25 warplanes which screeched overhead. Russian state TV said Russian combat helicopters had been deployed in the area.
The Ukrainian navy said on social media that six Ukrainian sailors had been wounded in the subsequent seizure of its ships which appear to have been rammed and boarded and that the Russian attack on them had occurred after they had retreated and headed back towards Odessa, the Black Sea port from where they had begun their journey.
The European Union in a statement said it expected Russia to restore freedom of passage via the Kerch Strait and urged both sides to act with utmost restraint to de-escalate the situation. A NATO spokeswoman issued a similar appeal to both sides.