What makes this book more interesting is that apart from description on the tactics and naval operation at sea, it also discusses various subjects that we might have forgotten for a long time in executing the management in dealing with the battle, such as the importance of team work cooperation and firmed and clear command, moral strength, discipline, leadership ethics and also quality of a certain decision as well as its momentum. Through this book, the writer has reminded and revitalized some important subjects that may not be neglected in battle management. ( Welcoming Speech of The Chief Of Naval Staff Of The Indonesia Navy, Admiral Bernard Kent Sondakh ).