This exciting new book, which builds on the authors previous book, Spectrum Wars The Policy and Technology Debate, discusses the evolution of spectrum use and management caused by the rise of 5G and beyond in all wireless technologies, from terrestrial wireless, including mobile and fixed, to non-terrestrial including satellite and drone technologies. A survey of these new technologies and use cases are included, allowing the reader to understand the technical, operational, and commercial context of these systems.This book addresses how the traditional methods used in evaluating spectrum management have changed, including the use and need