How did the portuguese become the glorified pirates of the Indian Ocean?

The Portuguese became prominent in the Indian ocean during the Age of Discovery in the 15th and 16th centuries, driven by a desire for spices and trade routes. They established a network of fortified trading posts and utilized advanced naval technology to assert control over maritime trade. Their aggressive tactics, including the use of piracy against rival traders, allowed them to dominate the region, earning them a reputation as "glorified pirates." This combination of military might and strategic trade alliances enabled Portugal to establish a significant colonial presence in the Indian Ocean.