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The SLI Program is designed to facilitate the sharing of National Security Information (NSI) with authorized SLI individuals on a need-to-know basis. Such information will be considered for dissemination to SLI individuals only when a strong case is made that such action will enhance the accomplishment of the Commandant’s authorized Antiterrorism or Counterterrorism Operations missions related to Port Security, Homeland Security, or Ports and Waterways Security. The sharing of relevant NSI will enhance the individuals’ ability to detect, prevent, and if necessary, respond to acts of terrorism.