The Defense Information Systems Agency (DISA) requires comprehensive Electromagnetic Spectrum (EMS) services, including applied engineering and Spectrum/Electromagnetic Environmental Effects (E3) analysis support. The work involves providing technical advice, coordinating standards, analyzing equipment for E3 problems, performing measurements, developing training, assisting with acquisitions and Host Nation approvals, and evaluating frequency bands. This support is mandated for programs developed by DoD Components, Federal Agencies, and other authorized organizations. The performance location is not specified in the provided description. The budget information is not specified in the provided description.