Examining Russia's losses in Crimea, Japan, WWI & Afghanistan. How historical defeats expose vulnerabilities in Russian ...

Fresh oil started pouring from a stricken Russian tanker in the Black Sea on Friday, said officials in Moscow, as Ukraine ...

Emergency workers toiling to clean up an oil spill in the Black Sea have detected seven new slicks, a Russian official told ...

But we'll be back tomorrow with more updates on the war in Ukraine. Here are the key lines from today: Outgoing US defence secretary Lloyd Austin announced a $500m (£407m) aid package for Ukraine ...