text: Introduction
  FM 3-12 provides Army doctrine on using cyberspace electromagnetic activities to integrate and synchronize
  cyberspace operations and electromagnetic warfare into operations while managing assigned portions of the
  electromagnetic spectrum in support of unified land operations. FM 3-12 defines and provides an
  understanding of Army cyberspace operations, electromagnetic warfare, statutory and title authorities, roles,
  relationships, responsibilities, and capabilities to support Army and joint operations. It expands upon the
  methods by which Army forces conduct offensive and defensive cyberspace operations and addresses how
  commanders and staff integrate tailored cyberspace and electromagnetic warfare capabilities across the range
  of military operations.
  FM 3-12 nests with and supports joint cyberspace operations and electromagnetic warfare doctrine and ADP
  3-0, Operations, and provides the doctrinal context to address the relationship among the Army’s operations
  process and cyberspace operations and electromagnetic warfare. To understand the fundamentals of
  integrating and synchronizing cyberspace operations and electromagnetic warfare, readers should be familiar
  with ADP 2-0, ADP 3-0, ADP 3-19, ADP 3-37, ADP 3-90, ADP 5-0, ADP 6-0, FM 3-09, FM 3-13,
  FM 3-55, FM 6-0, ATP 2-01.3, JP 3-12, and JP 3-85.
  FM 3-12 describes how personnel conducting cyberspace electromagnetic activities integrate and
  synchronize cyberspace operations and electromagnetic warfare functions and capabilities across warfighting
  functions, defend the network, and provide commanders critical capabilities at all levels during unified land
  operations.
  FM 3-12 contains four chapters and seven appendixes:
  Chapter 1 outlines how cyberspace operations and electromagnetic warfare support the Army forces during
  the conduct of unified land operations. It provides an overview of the aspects of an operational environment
  in which units perform cyberspace operations and electromagnetic warfare. This chapter also details how
  cyberspace operations and electromagnetic warfare support the Army warfighting functions.
  Chapter 2 details the types of cyberspace operations and electromagnetic warfare and their associated tasks
  and common effects. It also discusses the interrelationship between cyberspace operations and
  electromagnetic warfare with other types of Army operations.
  Chapter 3 provides an overview of the joint and Army organizations that conduct cyberspace operations and
  electromagnetic warfare. It also describes the cyberspace electromagnetic activities section roles and
  responsibilities at echelon. This chapter discusses the interactions between the cyberspace electromagnetic
  activities section and other staff sections and explains the role of the cyberspace electromagnetic activities
  working group.
  Chapter 4 describes how commanders and staffs integrate and synchronize cyberspace operations and
  electromagnetic warfare through the operations process. This chapter further details key inputs and outputs
  related to intelligence preparation of the battlefield, information collection, targeting, risk management, and
  knowledge management.
  Appendix A describes the two most common Army decision-making methodologies (the Army design
  methodology and the military decision-making process) and procedures for these methodologies to plan,
  integrate, and synchronize cyberspace operations and electromagnetic warfare with the operations process
  and integrating processes.
  Appendix B describes the rules of engagement and applicable sections of the United States Code associated
  with cyberspace operations and electromagnetic warfare. It includes a table with all cyberspace operations
  and electromagnetic warfare related to the United States Code (title authorities). Appendix B also consists of
  a table with a list of federal laws protecting United States civilians’ information and privacy rights.