; (2) support homeland security-focused intelligence analysis of global infectious disease, public health, food, agricultural, and veterinary issues; (3) support homeland security-focused risk analysis and risk assessments of the homeland security hazards described in paragraphs (1) and (2), including the storage and transportation of chemical, biological, nuclear, and radiological materials, by providing relevant quantitative and nonquantitative threat information; (4) leverage existing and emerging homeland security intelligence capabilities and structures to enhance early detection, prevention, protection, response, and recovery efforts with respect to a chemical, biological, radiological, or nuclear attack; (5) share information and provide tailored analytical support on such threats to State, local, Tribal, and territorial authorities, and other Federal agencies, as well as relevant national biosecurity and biodefense stakeholders, as appropriate