On 26 April 1937, German bombers attacked the civilian population in the Basque market town of Guernica. The event has become synonymous with the brutality of the Spanish Civil War, but its impact on the Basque diaspora has not been the subject of detailed investigation. Large numbers of Basques emigrated to live in north Queensland, and the overwhelming majority can be traced to the hills surrounding Guernica. Those living in Australia only became aware of the atrocity over time, but the symbolic importance of Guernica increased over the subsequent decades as hundreds more Basques arrived in Queensland's north. The bombing itself was traumatic, but it was understood in the context of an emigration and historical injustice wrought by Spain's Nationalist dictatorship.