During the Cuban revolution, escopeteros were essential scouts and pickets from the Sierra Maestra and other mountain ranges to the plains.Morán Arce, Lucas 1980 La revolución cubana, 1953-1959: Una versión rebelde. Imprenta Universitaria, Universidad Católica; ISBN B0000EDAW9 The "escopeteros" were responsible for semi-continuously holding terrain against smaller sized Batista patrols. The escopeteros provided first alerts, communications, protected supply routes, provided essential intelligence and often captured weapons which were sent up to the mainline Castro forces in the high mountains.
