The Royal Thai Navy has a long history, ranging from rowboats to sailboats, steamboats, diesel and battery-powered warships, submarines, coastal defense ships, guided missile boats, frigates and helicopter carriers respectively. This included the development of naval use, naval special forces, and naval vessels to protect the empire, maritime interests, security and national sovereignty. The Royal Thai Navy continued to maintain its role and function as before. All Thai Navy personnel are fully committed to their duties and fully committed to achieving these goals, while demonstrating their integrity and strength to the international community. All of the above are described in this book for those interested in learning and getting to know the Royal Thai Navy better which will lead to a deeper understanding of our capabilities, all of which will help facilitate future cooperation for effective implementation. a total effort. .