In the early 16th century, Havana, known as La Habana in Spanish, primarily served as a strategic military and trading port for the Spanish Empire. Founded in 1519, it was initially utilized for the logistics of transatlantic trade, particularly as a way station for Spanish galleons transporting gold and other valuable commodities from the Americas back to Spain. Its natural harbor made it an ideal location for ships to dock.
Havana also became an essential base for the Spanish fleet in the Caribbean, facilitating the defense against pirates and rival colonial powers. Over time, as it grew in importance as a commercial center, it evolved into a key hub for trade and military operations, helping to secure Spain's economic interests in the New World.