The FBI has announced the seizure of the biggest stockpile of explosives in its history, which were found in a farmer’s garage alongside an extremist icon on a backpack.

FBI investigation of a Virginia man led to what the agency calls its largest-ever seizure by number of finished explosive devices.

A Virginia man, Brad Spafford, was arrested last month on firearms charges, leading to the largest FBI seizure of explosive devices. Investigators found over 150 homemade explosives at his home, including pipe bombs and materials for manufacturing more.

Investigators discovered more than 150 devices, mostly pipe bombs, on a property outside Norfolk, court papers say.

The FBI has uncovered over 150 explosives on a Virginia farm owned by Brad Spafford, a self-proclaimed extremist. The chilling find, including pipe bombs marked lethal, comes as the nation reels from terror incidents

FBI alleges more than 150 homemade bombs, a jar of highly-explosive material and a notebook filled with 'recipes' for making explosives were found in a raid on a farm in Virginia.