The Spanish Navy, known as the Armada Española, is the maritime branch of the Spanish Armed Forces. It is responsible for protecting Spain's interests at sea, conducting naval operations, and ensuring maritime security. The navy has a rich history, dating back to the 15th century, and has played a significant role in various historical events, including the Spanish Armada of 1588. Today, the Spanish Navy operates a range of vessels, including frigates, submarines, and amphibious assault ships. It participates in international missions and exercises, collaborating with other navies, such as those of NATO and the European Union. The navy also focuses on humanitarian efforts and disaster relief operations.