Overview

• U.S. warplanes and submarines struck uranium enrichment centers at Fordo and Natanz and a facility near Isfahan, inflicting severe damage on Iran’s nuclear infrastructure.
• A Department of Homeland Security bulletin predicts likely low-level cyberattacks by pro-Iranian hacktivists and state-affiliated actors targeting U.S. networks.
• DHS officials warn that violent extremist activity could increase domestically if Iran issues calls for retaliatory attacks on U.S. targets.
• President Trump said future strikes would be more extensive if Iran refuses to enter negotiations over its nuclear program.
• Cybersecurity experts highlight Iran’s past breaches of U.S. water and wastewater systems and caution that critical infrastructure remains vulnerable.