(TLP:CLEAR) Supplemental General Security & Resilience Highlights – August 20, 2026

The following posts are useful for general awareness of current physical security threats, natural disaster resilience, preparedness resources, mitigation guidance, and other security-related news or updates. These resources have been curated by the WaterISAC analyst team as items of broad relevance and benefit that do not need supplemental analysis at this time.

Natural Hazards/Climate Change

• Lightning from Pacific storm could spark new wildfires across the Northwest – AccuWeather
• Flooding erosion threatens sewage line collapse in Indiana town – News Nation
• 3 dead, almost 1 million without power as severe storms strike Midwest – NBC News
• Hawaii crews work to restore power to thousands after Lala outages – Guardian
• Wildfire season tracking to be 4th worst on record; fire risk remains elevated – CityNews Edmonton

Operational Resilience

• Critical Infrastructure and the New Standard for Utility Emergency Preparedness – Homeland Security Today
• Encouraging Bystander Action on Warning Signs – Domestic Preparedness
• Data Center Physical Security: Mitigating FPV Drone Threats – Flash Point
• Beyond Drone Detection: Distributed Direction Finding and the Future of Layered Counter-UAS – Homeland Security Today
• Who Will Replace Your Best Operator? – Water Online
• Wildfires can contaminate nearby homes and water systems – here’s what Spokane’s returning residents need to know – Conversation

Extremism/Terrorism

• Iowa man facing terrorism charges after threatening local police department, county attorney – KTIV
• UK Extremist convicted of preparing acts of terrorism – BBC News
• From Propaganda to Practice: Instructional Media and the Diffusion of Drone Capabilities in Jihadist Ecosystems – Global Network on Extremism and Technology
• Deceit and Disguise: Perfidy in Political Violence – Militant Wire
• From Lab Expertise to Chat Interface: The New Risk of Toxin-Level Attacks – Global Network on Extremism and Technology