World

FBI Foils Alleged ISIS-Inspired Attack Plot in Pennsylvania

Published: 16 September 2026 · 1 min read

What Happened

The FBI arrested Jonathan Hunter Kramer, a 21-year-old man from Pennsylvania, alleging he was planning an ISIS-inspired mass-casualty attack. Investigators said he had pledged allegiance to ISIS and was arrested near Pittsburgh with a semiautomatic rifle, ammunition, magazines and around 30 knives. Authorities described the threat as imminent and said the plot was disrupted before any attack could occur.

Key Takeaways

The case highlights ongoing concerns about online radicalization and lone-actor extremist threats. U.S. authorities say a combination of intelligence gathering, public tips and surveillance helped prevent a potentially deadly attack before it was carried out.

Sources

CBS News, US Today