From the Purpose and Scope: "The purpose of the 2020 Department of Defense EMS [Electromagnetic Spectrum] Superiority Strategy is to align DoD EMS activities with the objectives of the 2017 National Security Strategy (NSS), the 2018 National Defense Strategy (NDS), and national economic and technology policy goals. This Strategy embraces the enterprise approach required to ensure EMS superiority by integrating efforts to enhance near-term and long-term EMS capabilities, activities, and operations. The Strategy informs the Department's domestic EMS access policies and reinforces the need to develop cooperative frameworks with other EMS stakeholders in order to advance shared national policy goals. The traditional functions of Electromagnetic Spectrum Management (EMSM) and Electromagnetic Warfare (EW)--integrated as Electromagnetic Spectrum Operations (EMSO)--are addressed within the document's strategic goals. This 2020 Strategy builds upon the successes of and supersedes both the DoD's 2013 EMS Strategy and 2017 EW Strategy."
U.S. Dept. of Defense: https://media.defense.gov/