The Tudor Navy was established during the reign of the Tudor monarchs in England, particularly under Henry VII and Henry VIII. It played a crucial role in protecting England's interests at sea and expanding its influence. The navy was known for its innovative ship designs, including the famous Mary Rose, which was one of the first warships to carry heavy artillery. Under the Tudor dynasty, the navy grew in size and capability, becoming a formidable force by the late 16th century. The establishment of the Royal Navy laid the groundwork for England's future naval power, which would be essential in conflicts such as the Spanish Armada in 1588.