Since the 18th National Congress of Chinese Communist Party, the great call for building a maritime power and a power?ful military force has set higher standards for Navy’s development and the application of strategies. As a maritime military force, the navy bears considerable responsibilities of safeguarding territorial sovereignty, maritime rights and interests with security and development as core mission, and defending the role and image of China as a major county in the world. This paper analyzes and studies naval officers’global competence development from three aspects, and discusses the significance and recommendations of strengthening the development of naval cadets’global competence in cooperation and exchange guided by“Belt and Road”Initia?tive (BRI).