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Former Navy SEAL Convicted for Explosive Protest Plot

1/17/2026

Summary

Story summary

Gregory Vandenberg, a former U.S. Navy SEAL, was convicted for planning to use explosives against police during the June 14, 2025, "No Kings Day" protest in San Diego.
He purchased fireworks in New Mexico and showed intent to harm law enforcement, leading to concerns from a fireworks store that prompted employees to notify authorities.
Law enforcement found extremist clothing and violent content, including antisemitic messages, on Vandenberg's phone.
He faces up to ten years in prison, with sentencing yet to be scheduled, as the DOJ stated that violence cannot replace peaceful expression.

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Story summary

Gregory Vandenberg, a former U.S. Navy SEAL, was convicted for planning to use explosives against police during the June 14, 2025, "No Kings Day" protest in San Diego.
He purchased fireworks in New Mexico and showed intent to harm law enforcement, leading to concerns from a fireworks store that prompted employees to notify authorities.
Law enforcement found extremist clothing and violent content, including antisemitic messages, on Vandenberg's phone.
He faces up to ten years in prison, with sentencing yet to be scheduled, as the DOJ stated that violence cannot replace peaceful expression.