Italy's deadliest era of modern political terrorism, producing 428 deaths and reshaping national security law and democratic institutions between 1968 and 1988.
Key Facts
- Duration
- Late 1960s to late 1980s
- Total deaths from political violence
- 428 deaths
- Total injuries from political violence
- ~2,000 injuries
- Deadliest single attack
- 1980 Bologna massacre — 85 killed
- Piazza Fontana bombing deaths
- 17 deaths
- Notable kidnapping
- Former PM Aldo Moro, murdered 1978
By the Numbers
Location
Cause → Event → Consequence
Post-war economic growth in Italy generated widespread social unrest and disillusionment with mainstream parties, particularly the ruling Christian Democracy and the Italian Communist Party. The upheaval of the 1968 student movement and the Hot Autumn strikes of 1969 radicalized segments of the population on both the far left and far right, creating conditions for organized political violence.
Between roughly 1969 and 1988, neo-fascist groups pursued indiscriminate bombings under a 'strategy of tension' to provoke authoritarian reaction, while far-left organizations such as the Red Brigades carried out targeted assassinations, kidnappings, and bombings aimed at destabilizing the state. Major incidents included the 1969 Piazza Fontana bombing, the 1974 Piazza della Loggia bombing, the 1978 murder of Aldo Moro, and the 1980 Bologna massacre.
The arrest of Red Brigades leaders and new anti-terrorism laws encouraging militants to become state witnesses (pentiti) ended most armed activity by the late 1980s. Parliamentary inquiries exposed the covert roles of rogue intelligence elements, the P2 Masonic lodge, and the NATO stay-behind network Gladio in far-right violence. The period left a lasting imprint on Italian law, politics, and collective memory.