A bomb explodes in the Italicus Express train at San Benedetto Val di Sambro, Italy, killing 12 people and wounding 22.

The Italicus Express massacre (Italian: Strage del treno Italicus) was a terrorist bombing in Italy on a train of the public rail network.

During the early hours of 4 August 1974, the bomb attack killed 12 people and wounded 48. Responsibility was claimed by the neo-fascist terrorist organization Ordine Nero.