ISTANBUL, Feb 27 (Reuters) – NATO member Turkey changed its rhetoric to call Russia’s assault on Ukraine a “war” on Sunday and pledged to implement parts of an international pact that would potentially limit the transit of Russian warships from the Mediterranean to the Black Sea.

Kyiv had appealed to Ankara to block any more Russian ships from entering the Black Sea, from which Moscow launched an incursion on Ukraine’s southern coast. At least six Russian warships and a submarine transited Turkey’s straits this month.

Balancing its Western commitments and close ties to Moscow, Ankara has in recent days called the Russian attack unacceptable but until Sunday had not described the situation in Ukraine as a war. read more

Yet Cavusoglu reiterated that Turkey cannot block all Russian warships accessing the Black Sea due to a clause in the pact exempting those returning to their registered base.

“There should not be any abuse of this exemption. Ships that declare returning to their bases and passing through the straits should not be involved in the war,” Cavusoglu said.

Cavusoglu also said he spoke to both Ukrainian and Russian counterparts and was pleased to hear that two countries will hold negotiations.

Ibrahim Kalin, spokesperson for President Tayyip Erdogan, said earlier on Sunday: “On the fourth day of the Ukraine war, we repeat President Erdogan’s call for an immediate halt of Russian attacks and the start of ceasefire negotiations”.