Both attacks -- at the army barracks in Agadez in central Niger and a Somair uranium mine in Arlit in northern Niger -- happened about 5 a.m.

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The files are locked up at a former SS barracks in Bad Arolsen in central Germany.

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The soldier had apparently been on duty in central London and was returning to the Royal Artillery Barracks in Woolwich when he was attacked, Raynsford said.

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