DHS Warns of Heightened Threat After US Strikes on Iran The U S Department of Homeland Security (DHS) warned on Sunday that the "ongoing Iran conflict is causing a heightened threat environment in the United States," in a post on the National
DHS warns of heightened threat environment after Iran attack June 23 (UPI) --The Department of Homeland Security is warning of a "heightened threat environment" across the United States in response to its attack on Iran over the weekend Homeland Security