What is the difference between spanish olives and sicilian olives?

Spanish olives, particularly varieties like Manzanilla and Arbequina, are often brined and have a slightly fruity flavor, commonly used in salads and tapenade. Sicilian olives, such as Castelvetrano and Nocellara del Belice, are known for their sweet, mild taste and tender texture, often enjoyed as table olives or in Mediterranean dishes. Additionally, Sicilian olives may be marinated with herbs and citrus, enhancing their flavor profile. Overall, the key differences lie in their varieties, flavors, and typical culinary uses.