On 15 September 2025, at approximately 1030 hours, a resident in Sidney, Ohio, reported the discovery of a possible explosive device at their private residence, located near the intersection of NW Avenue and Pike Street, to the Sidney Fire Department. The resident had moved the device to their front porch prior to notifying authorities. Sidney law enforcement and the Dayton Police Department Bomb Squad responded promptly, evacuating nearby residents. The bomb squad assessed the device, safely removed it, and disposed of it.

On 13 September 2025, the Lacy Lakeview Police Department evacuated and secured the 200 block of West Craven Avenue in Lacy Lakeview for the discovery of a suspicious device.  The McLennan County Sheriff’s Office bomb squad was called in, and the hazardous devices technicians determined the device was a pipe bomb that was attached to an abandoned bicycle.  The pipe bomb was safely transported away from the residential area to be destroyed.  The incident is under investigation by the Lacy Lakeview Police and McLennan County Sheriff’s Office.  

On 12 September 2025, at approximately 1732 hours, a routine security check was being conducted on the perimeter of Yuma County Detention Center in Yuma; a suspicious package was discovered near an electrical box. Per the news report, deputies stated that the item was designed to resemble a bomb, it was wrapped in duct tape, included handwritten threats, and was placed near an electrical box. The Yuma Regional Bomb Squad responded to the scene and stated the item had parts commonly found in improvised explosive devices (IEDs).

On 9 September 2025, a pipe bomb was found in a residence in Bremerton following the death of the man who had recently lived there according to the Kitsap County Sheriff’s Office (KCSO). The KCSO called in the Washington State Patrol Interagency Bomb Squad, which X-rayed the device and determined it contained a powdered substance believed to be explosive.  The four-inch device was wrapped in tape and had a fuse on one end. The team collected the device and transported it for safe disposal.

On 7 September 2025, police responded to a residence on North Broad Mountain Avenue in Frackville after a tenant reported finding explosives inside a cabinet in the garage. When police arrived, they discovered a plastic container holding approximately seven incendiary devices, some of which had fuses attached and were wrapped with tape. The Federal Bureau of Investigation and Pennsylvania State Police Bomb Squad were called to the scene.