A century ago the biggest mopping-up operation in human history across the First World War battlefields ... as potent now as they were 100 years ago,” he says. During the war, one ton of ...

Local media reported that one explosion sent ... According to World War I historian Simon Jones, it’s highly unlikely the unexploded bombs now going off contain mustard gas or any other chemical ...

A century ago the biggest mopping-up operation in human history across the First World War battlefields ... as potent now as they were 100 years ago,” he says. During the war, one ton of ...