On 11 September 2001, the Al Qaeda-sponsored attacks in New York and Washington DC marked a turning point in global security. The worldwide impact demonstrated not only that no country is an island, but also raised questions about the way the intelligence community gather its data, analysed it, and [...]

The Viking reputation is of bloodthirsty seafaring warriors, repeatedly plundering the British Isles and the North Atlantic throughout the early Middle Ages. Yet Vikings were also traders, settlers, and farmers, with a complex artistic and linguistic culture, whose expansion overseas led them to cro[...]