MCO 3110.5 governs policy, guidance, and organizational responsibilities for Military Information Support Operations within the Marine Corps.
View MCO 3110.5 on armypubs.army.mil
MCO 3110.5 describes MISO support to MAGTF operations, including integration with other lines of operation and information-related capabilities. It requires the Marine Corps to organize, train, and equip MISO forces, develop tactics and procedures, and establish related organizational duties.
MISO capabilities are critical to the success of the Marine Air Ground Task Force (MAGTF) mission, as they enable commanders to shape the information and security environment in their areas of responsibility (AOR). (paragraph 1)
Individually, and/or in conjunction with the other Services, develop MISO tactics, techniques, and procedures (TTPs) employable by Marine Corps forces for use in operations. (paragraph 3)
Develop a standing cadre of personnel highly knowledgeable of MISO in order to support the Marine Corps in requirements and capabilities development, acquisition, planning, programming, and operations. (paragraph 3)
Familiarize and train leadership at all levels in MISO concepts, capabilities, employment alternatives, and support request procedures. (paragraph 3)
Establish guidelines and procedures for the integration of MISO as an element of combined arms within campaign plans, operations, and exercises. (paragraph 3)