Iraultza (Basque for Revolution) was a small Basque militant armed group of leftist tendency, active between 1982[1][2] and 1996[2] as a response to the suppression of the Basque resistance movement.[3] It was thought to be a group of less than 50 people based in Bilbao, largely focused on the destruction of property, particularly those of American multinational corporations[1][3][4] and against other smaller Spanish companies involved in labor disputes,[5] in support of Workers' self-management and mobilization, although one of its attacks was responsible for the death of one individual and several for minor injuries of others.[3] According to newspaper El País it was thought to be responsible for over 210 attacks during its existence.[2]
The group was described by the United States government as "probably [having] committed more bombings against American business interests than any other European terrorist group".[6]