Though at first blamed on Italy's legendary urban guerrillas, The Red Brigades, it soon emerged that the attack had, in fact, originated from within the 'deep state' of the Italian government itself.

The full nature of this secret parallel state would only come to light a decade later when the Italian premier, Giulio Andreotti, under questioning from a special commission of inquiry, revealed the existence of arms caches stashed all around the country and which were at the disposal of an organization which later came to be identified as 'Gladio'.

The members of this group turned out to include not only hundreds of far-right figures in the intelligence, military, government, media, Church and corporate sectors, but a motley assortment of unreconstructed WW2 fascists, psychopaths and criminal underworld types to boot. And despite Andreotti's attempts to airbrush the group as 'patriots' it appeared evident to much of the rest of the Italian polity that these seemed rather more like pretty bad folk indeed.