Ukraine claims its forces have hit the Russian brigade behind a widely criticised missile strike on the city of Sumy on Sunday that killed more than 30 people. Meanwhile, Donald Trump's envoy ...

Security and defence analyst Michael Clarke is back on Wednesday for his regular Q&A on the Ukraine war. Submit your questions in the box at the top of the page. Lithuania provides €10m for long ...

The vessel, named Kiwala, was on its way to Russia via the Baltic Sea at the time of the seizure, MarineTraffic data showed. "Estonia takes suspicious activities in the Baltic Sea very seriously ...