This article examines Critical Infrastructure Protection in East African States: Power Grids, Telecoms, and Vulnerabilities: An Empirical Investigation with a focused emphasis on South Sudan within the field of Law. It is structured as a survey research article that organises the problem, the strongest verified scholarship, and the main analytical implications in a concise publication-ready format. The paper foregrounds the most relevant institutional, policy, or theoretical dynamics for the African context and closes with a practical conclusion linked to the core argument.