The Dutch-Portuguese War (1602-1663) was a conflict between the Dutch Republic and the Portuguese Empire. It arose from the Dutch desire to control trade routes and colonies in Asia, particularly in the spice trade. The war was part of the larger struggle for dominance in global trade during the Age of Exploration. The conflict included naval battles and land engagements in regions like Brazil, Africa, and Asia. The war ended with the Treaty of The Hague in 1661, which recognized Dutch control over several territories and marked a significant decline in Portuguese influence in global trade.