Engaging Communities for High Impact Threats to Critical Infrastructure provides transcripts of the 2015 InfraGard National EMP SIG (EMP SIG) sessions at the Dupont Summit and additional materials from the subsequent months. This includes reports from the federal government on the new National Space Weather Strategy, DoD's pronouncement of inadequately protected power grids needed by military bases resulting in the need for EMP-protected microgrids, and the EMP SIG sessions at the Space Weather Workshop of NOAA on April 27, 2016. InfraGard EMP SIG Publications Beginning December 2015, the EMP...