Battelle National Biodefense Institute, LLC (BNBI) manages and operates the National Biodefense Analysis and Countermeasures Center (NBACC) as a Federally Funded Research and Development Center (FFRDC) for the Department of Homeland Security (DHS). The NBACC mission is to provide the scientific basis for characterization of biological threats and bioforensic analysis to support attribution of their planned or actual use.