There was also a properly Brazilian sub-chaser called Rio Pardo in WW2, a 132 ton ship, 36.58 m long fitted with three diesels which developed together 1890 hp for 20 knots. The Brazilian soldiers were mainly used as replacements for divisions that were reassigned to other European invasion locations. Let's start with why they joined the war. Literally. Unrestricted Submarine Warfare: Lots of Brazilian cargo ships were sunk by German U-boats, there were even a few fishing ships that got sunk. He believed that ties with the United States, a growing world power, would promote Brazil… That year, Foreign Minister Rio Branco set Brazil on a course of close relations with the United States. 1. Thus caused a great uproar in the Brazilian … She was apparently armed by … Some commenters said the world would more likely see snakes smoking than see Brazilian troops on a World War II … The Brazilian soldiers were seen as a welcome addition to the Allied … Brazil’s participation in World War II was the culmination of a foreign policy emphasis that began in 1902. Brazil’s fighting force would play a crucial role in some of the critical European battles to come, in a way no one thought possible.