Türkiye will not let two minehunter ships donated by Britain to Ukraine to pass through its waters en route to the Black Sea in line with the Montreux Convention, a statement by the Presidential Communications Directorate said Tuesday.

Britain said last month it would transfer two Royal Navy minehunter ships to the Ukrainian Navy to help strengthen Ukraine's sea operations in its war with Russia.

NATO member Türkiye informed allies that it would not allow the vessels to use its Bosporus and Dardanelles straits as long as the war in Ukraine continues, said the presidency's communications directorate.

"Our pertinent allies have been duly apprised that the mine-hunting ships donated to Ukraine by the United Kingdom will not be allowed to pass through the Turkish Straits to the Black Sea as long as the war continues," it said in a statement posted on social media platform X.

When Russia launched its invasion of Ukraine in February 2022, Türkiye triggered the 1936 Montreux Convention, effectively blocking the passage of military ships of the warring parties.

The pact exempts ships returning to home bases, but neither Russia nor Ukraine has expressed an intention to pass their warships through the Turkish straits to the Black Sea since the war started.

Türkiye also warned non-Black Sea states at the time not to send warships through the straits.

According to the Montreux Convention, warships of non-belligerent parties can transit through the straits in time of war. But the convention also says Ankara has the final say on the passage of all warships if Türkiye considers itself in danger of being drawn into a war.

Türkiye has implemented Montreux impartially and meticulously to prevent escalation in the Black Sea, the presidency said.

Ankara maintains good ties with both Kyiv and Moscow amid the war.