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U.S. Heightens Security Amid Fears of Iranian Retaliation

3/3/2026

Summary

Story summary

Following military strikes against Iran that reportedly killed Iranian Supreme Leader Ali Khamenei, U.S. law enforcement agencies have heightened security.
Homeland Security Secretary Kristi Noem says federal and local authorities are on alert for potential Iranian retaliation, focusing on soft civilian sites and critical infrastructure.
Police in major cities like New York and Los Angeles have increased patrols at sensitive locations, while the Cybersecurity and Infrastructure Security Agency urges vigilance.

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Story summary

Following military strikes against Iran that reportedly killed Iranian Supreme Leader Ali Khamenei, U.S. law enforcement agencies have heightened security.
Homeland Security Secretary Kristi Noem says federal and local authorities are on alert for potential Iranian retaliation, focusing on soft civilian sites and critical infrastructure.
Police in major cities like New York and Los Angeles have increased patrols at sensitive locations, while the Cybersecurity and Infrastructure Security Agency urges vigilance.