Battle of Riachuelo

Overview

The Battle of Riachuelo was a large and decisive naval battle of the Paraguayan War between Paraguay and the Empire of Brazil. By late 1864, Paraguay had scored a series of victories in the war, but on 11 June 1865, its naval defeat by the Brazilians on the Paraná River began to turn the tide in favor of the allies.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Riachuelo was a decisive naval engagement of the Paraguayan War, fought on the Paraná River between Paraguayan and Brazilian forces. By late 1864, Paraguay had achieved a series of victories in the conflict, but the naval defeat it suffered on June 11, 1865 marked a turning point that began to shift momentum toward the allied side. The battle effectively curtailed Paraguayan naval power, with strategic consequences for the broader prosecution of the war against the alliance of Brazil, Argentina, and Uruguay.

Forces & casualties

Commanders (2)