Russia will likely surpass 1 million casualties in its war on Ukraine this summer, according to one of the world’s leading ...

Europe has the money and the artillery shells, but key U.S. capabilities like operational intelligence and air defense would ...

The Russians tried once again to advance in the Sumy region. However, they did not succeed in doing so as they had planned, ...

Russia's control of the town of Dvorichna allows them to accumulate and deploy forces across the river to the bridgehead.

Assaults in Russia and Ukraine have shown major military powers that they are unprepared for evolving forms of warfare, and ...

Our security and defence analyst Michael Clarke has answered your questions on the Ukraine war in his weekly Q&A. Catch up below - and submit your question in the box to join in next week's edition.