Britain and its Empire lost almost a million men during World War One; most of them died on the Western Front. Stretching 440 miles from the Swiss border to the North Sea, the line of trenches ...

Kyiv's troops are struggling to hold territory in Russia's Kursk region and may be forced to retreat, reports say.

The Battle of the Somme was one of the most significant campaigns of World War One, as the Allied forces ... This interactive map shows the victories, defeats and painful stalemate, and how ...