View of Piazza Nicosia after the assault on the DC headquarters, Rome, 1979 (b/w photo)

In 1979, the beginning of the electoral campaign triggers the political "war" between the extremists. In Rome, in Piazza Nicosia, a R.B. "proletarian incursion" is carried out and the headquarters of the Christian Democracy are attacked by a commando of 15 R.B. members, among whom are four women. With weapons in their hands, they handcuff employees and officials, then plant five bombs in the building. While retreating, while three bombs explode, they are intercepted by the police. A firefight ensues with machine gun fire to cover their escape. Two agents, Antonio Mea and Pietro Ollanu, are killed. On the walls with spray paint, they left the messages "Trasformare la trupa eletorale in guera di classe" (the 3 errors conform to the writing).