With the withdrawal of Ukrainian troops from the Kursk region in Russia, the city of Sumy in Ukraine is once again on the ...

Russian President Vladimir Putin has agreed to a proposal by United States President Donald Trump for Russia and Ukraine to stop attacking each other’s energy infrastructure for 30 days, according to ...

Explore the key events of the Battle of Britain with clips from over 50 years of BBC television and radio programmes The Battle of Britain was the German air force's attempt to gain air ...

Ukrainian forces launched a mass incursion into the Kursk region last August, though Russian troops have recovered much of the territory initially seized and have reported considerable gains against ...