When the U.S. said it had reached an agreement to eliminate the use of force in the Black Sea, it looked like a breakthrough.

Russia and Ukraine have agreed to a naval ceasefire in the Black Sea in separate deals with the US, after two days of peace ...

Away from the grueling land battles and devastating airstrikes, the Ukraine war has from its outset had a naval element. Soon ...

The early defiance of Ukrainian forces in Snake Island set the scene for their dominance over the Black Sea, leaving little ...

The Russian spy ship Admiral Vladimirskiy is bristling with linguists and surveillance equipment and can eavesdrop on UK ...

The Royal Navy was deployed to escort oceanographic survey ship Admiral Vladimirskiy, Russian landing ship RFN Alexander ...

Here is the roundup of key events on Wednesday, March 26.

Minehunter HMS Cattistock and a Wildcat helicopter were deployed to escort survey ship Admiral Vladimirskiy during its voyage ...

A cargo ship involved in a crash with an oil tanker in the North Sea is being towed to Aberdeen. The impact between the ...

The Royal Navy has been closely monitoring a suspected Russian 'spy ship' through UK waters as it travelled along the English ...

Kyiv and Moscow appear to issue contradictory statements over timing of Black Sea ceasefire after days of intense talks in Saudi Arabia ...

Security and defence analyst Michael Clarke has just been answering your questions - on the Trump security leak, the Ukraine ...