摘要：In the article it is told about the war between Bolivia and Paraguay for the control over the Chaco Boreal (1932–1935), is analyzed the ratio of the forces of sides, is given the history of building and the technical characteristics of river gunboats “Umayta” and “Paraguay”, which played the key role in the victory of Paraguay as the high-speed armed transports.
关键词：War of Chaco Boreal (1932–1935);the fleet of Paraguay;the Naval engineer José Alfredo Bozzano Baglietto;river gunboats “Umayta” and «Paraguay».
