ERDC in conjunction with the U.S. Department of Homeland Security (DHS) Science and Technology (S&T) Directorate and the Cybersecurity and Infrastructure Security Agency (CISA) utilized the Deployable Expedient Traffic Entry Regulator, or DETER, vehicle barrier technology at the Indianapolis 500. The demonstration proved a success as the race provided an opportunity to showcase the new innovative technology and the strong collaborative effort among ERDC’s partners.