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Events on Thursday 11 March 2004 2
2004Atocha Train Bombings11-M TragedyThe deadliest terrorist attack in modern Spanish history, occurring in Madrid.
2004Madrid train bombings191 killed in SpainAl-Qaeda-inspired bombers detonated ten bombs on four commuter trains in Madrid on March 11, 2004, killing 191 people and injuring over 1,800.