Abstract
This work explores the concept of urban guerrilla, which was promoted and innovated by National Liberation Movement – Tupamaros, in Uruguay. After a thorough review of the “David Cámpora” Archive of Armed Struggle –located at the University of the Republic– and in–depth interviews with prominent Tupamaro members, this article analyzes the evolution of this particular revolutionary project. These pages address issues such as the factors that influenced the adoption of the urban guerrilla approach and the consequences and demands, internal and external, that accompanied it. It also presents the influences, tensions and contradictions that have arisen regarding the use of violence, the dispute against the State or the adaptation to circumstances that have changed drastically in less than a decade – from a quality of democracy unparalleled in the region, to a dictatorial regime of military imprint. All of the above, without losing sight of the exceptional geopolitical dimension that the Latin American continent went through, and especially the Southern Cone, in the 60s and 70s of the last 20th century.