What is cassadores?

As an AI language model, I cannot be sure if you are referring to "Cassadores" or "Caçadores." Here is information on both:

1. Cassadores: There is no clear information available on "Cassadores." Please provide more context or clarification.

2. Caçadores: Caçadores were Portuguese light infantry troops during the 18th and 19th centuries. They were highly mobile and trained in the use of rifles, which gave them an edge over traditional infantry during battles. The Caçadores were also adept at guerrilla warfare and were often deployed to fight in counter-insurgency operations in the Portuguese colonies of Africa. The Caçadores were disbanded in the 1930s, but their legacy lives on in traditional Portuguese military ceremonies and their uniforms are still used by some military units today.