A journey into Hitler’s hidden forest headquarters in Poland, where key World War II campaigns were directed and the legacy of Nazi power and violence lingers.
In the summer of 1914, German top brass ordered a full-frontal assault on Osowiec Fortress, located in north-eastern Poland.
Georgia's authorities used a World War One-era chemical weapon to quell anti-government protesters last year, evidence gathered by the BBC suggests. "You could feel [the water] burning," one of the ...