On April 14, 2025, in Somerset County, Pennsylvania, multiple officers from the Summit Township Police Department and Somerset County Probation office executed a search warrant on Petenbrink Road and arrested a suspect who was hiding in the basement of the residence. During the search, officers discovered numerous drugs, a firearm, and homemade explosives. Charges are pending against the suspect and other occupants of the house. No additional information about the explosives was made available at this time.

On April 17, 2025, a suspect from Mason, Ohio, was arrested by the FBI after being linked to an improvised explosive device discovered in a park several years earlier. Investigators found evidence, including photos and notes, connecting him to the construction and testing of explosives.

On April 25, 2025, at approximately 1030 hours local time, authorities in Provo, Utah, arrested a man after discovering multiple explosive devices in his vehicle, which was parked at a church near the Provo Towne Centre Mall. The suspect, who had reportedly brandished a firearm, was taken into custody, prompting a bomb squad response. Investigators later searched his apartment and found over 70 additional homemade explosive devices, leading to further charges.

On Monday, 31 March 2025, state troopers in Anderson County, Kentucky, conducted a traffic stop that led to the discovery of homemade explosives, including two improvised explosive devices (IEDs), in a vehicle. Both the driver and the passenger were arrested. A subsequent search of one suspect's home revealed more explosives, firearms, and materials for manufacturing IEDs. The investigation is ongoing, and the suspects remain in custody.

On 28 March 2025, at approximately 1000 local time, the Stafford County Kansas Sherrif’s Office executed a search warrant in Macksville, KS. According to media sources, law enforcement recovered firearms, ammunition, explosives, crossbows, fentanyl, methamphetamine, marijuana, drug paraphernalia, electronic devices, 17 dogs, 3 pigs, 2 pythons, and a salamander from inside the private residence.