(TLP:CLEAR) Supplemental General Security & Resilience Highlights – May 28, 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

• Downpours bring heightened flood risk, drought relief to southern US – AccuWeather
• 4 Southern California wildfires that burned nearly 23,000 acres nearing full containment – CBS News
• U.S. 64/74A reopens after repairs to 12-ft hole under pavement – Times-News
• El Niño and high tide flooding, a possible double whammy for some coastal communities in 2026 – NOAA
• The US is seeing stronger storms, so why are droughts getting worse? – Conversation
• Ebola Disease: Current Situation – CDC

Operational Resilience

• Evacuation order lifted following chemical incident at Gallipolis Water Treatment Plant – ABC 8
• After the flames, wildfires pollute drinking water for years – Conversation
• All evacuation orders tied to Southern California chemical tank lifted after ‘worst-case scenario’ averted, officials say – ABC News
• 11 presumed dead in Washington state paper mill implosion as rescue shifts to recovery – NBC News
• Close calls at Michigan’s dams are a climate warning to America – Grist
• Water sector groups urge Congress to boost FY2027 infrastructure funding – Water World
• Water costs are rising faster than inflation — and sending bills soaring – Washington Post
• 3 dead in New Mexico and first responders decontaminated after exposure to unknown substance – AP
• Blackout risks are rising – why neighboring power grids can’t just send extra electricity where it’s needed – Conversation

Extremism/Terrorism

• Three wounded by Swiss train station stabber allegedly yelling ‘Allahu akbar’ – Times of Israel
• MEMRI Report Highlights ISIS Infographic Promoting Religious, Biological, and Nuclear Warfare Narratives – Homeland Security Today
• Sapper-turned-influencer charged for bomb-making tutorials – Military Times
• Captured: How Accelerationist Narrative Builds Its Killers – Homeland Security Today
• Truth, Trust, and Extremism: The Sovereign Citizen Movement and Porepunkah – Global Network on Extremism and Technology