11-M; the 2004 Madrid Train Bombings
On Thursday 11th of March 2004 between 7.0 and 7.15 in the morning, thirteen backpacks, each containing about 10kg of explosive, were loaded onto four trains as they passed through Alcalá de Henares station. About half an hour later, in the two minutes between 7.37 and 7.39, ten of those bombs exploded on crowded commuter trains in the heart of Madrid. 190 people of 17 nationalities died and over 1800 were injured. The bombs, at first reported to be the work of the Basque terrorist organisation ETA, were later ascribed to independent Islamist terrorists. The explosions occurred during the morning rush hour, targeting a busy commuter rail line into Atocha station from Alcalá. At 7.37 four bombs, planted in different carriages of a single train, exploded inside Atocha station. Two minutes later three bombs exploded on a train held at calle de Téllez by a red signal just 500 metres out of Atocha. The presumption is that the bombs were planned to go off inside Atocha, Madrid's busi...
