This book is a modern guide tailored for Navy personnel navigating the complexities of service etiquette in the digital age. Fully revised with updates to every chapter, It combines traditional customs, courtesies, and protocols with practical advice for managing the challenges of technology, social media, and cybersecurity. ¿Covering topics such as service dress codes, correspondence etiquette, dining rules, ceremonial practices, and international travel considerations, the book emphasizes professionalism, respect, and adherence to Navy traditions. It also addresses the unique demands of digital communication, online behavior, and operational security, ensuring that Navy members are equipped to represent themselves and their service with integrity in both physical and virtual environments.