Intelligence Specialists (IS) assist in every phase of the collection, processing, and dissemination of intelligence information; assemble and analyze multi-source operational intelligence of surface, sub-surface, and air weapons in support of intelligence briefings, reporting, and analytical programs; prepare and present intelligence briefings; prepare material for use in planning attack and photographic reconnaissance missions; prepare graphics (annotated photographs, plot sheets, mosaics, overlays, etc.); plot and prepare multi-sensor imagery; draft intelligence reports; provide input to and receive data from computerized intelligence systems, ashore and afloat; maintain intelligence files (photographs, maps, charts, photographic interpretation keys, etc.); and maintain and update intelligence libraries.