The FBI's involvement in the maritime domain is a result of existing US Law, Executive Orders, Presidential Decision Directives (PDD) 39, 62, & 63, and Homeland Security Presidential Directive (HSPD) 5 to include a few. Specifically, the FBI has a lead role for operational and investigative response to a terrorist threat or incident, as well as coordinating the activities of other members of the law enforcement community to detect, prevent, pre-empt, and disrupt terrorist attacks against the United States. However, the task is monumental and the FBI’s maritime experience is limited. The FBI is currently focusing on developing liaison relationships within the commercial cruise and cargo lines…