Statoil, which confirmed its Norwegian headquarters had been inspected, said the suspected violations "related to the Platts' Market-On-Close (MOC) price assessment process" and "may have been on-going since 2002".

BBC: Oil company offices raided in EU pricing probe

Attractions include the bullet-ridden shell of an old church, views of Rockpile, a sheer hillock where marines were dropped by helicopter to radio in bomb drops, and the astonishing tunnels in which villagers at Vinh Moc survived relentless carpet bombing.

CNN: Stops and Starts