On the evening of 20 February 2024, at approximately 2300 hours local time, an IED was functioned on an ATM at a bank in Tula de Allende in Hidalgo state. The explosion caused a small fire that damaged the ATM but did not affect the rest of the bank. Approximately 12 hours later, on the morning of 21 February, an explosive device was emplaced on an ATM approximately 200 meters from the first. Workers found and extinguished a small fire, and authorities recovered an IED that had failed to fully function. Three suspects were witnessed fleeing the scene of the second attack.

On 16 February 2024, at approximately 1100 hours local time, Orange County Sheriff’s Office and Rockland County Sheriff’s Office (RCSO) deputies discovered what they believed to be an IED while searching a Chester apartment on the 300 block of Pine Hollow Way. RCSO Bomb Squad technicians responded to the scene and recovered three improvised incendiary devices (IIDs), as well as bomb-making material (BMM). Law enforcement officers also discovered a firearm, four magazines, a ballistic vest, and drugs at the residence.

On 14 February 2024, Evansville Police Department (EPD) officers patrolling South Kentucky Avenue pulled over a vehicle after determining that its plates belonged to a different vehicle. The 56-year-old male motorist allegedly consented to a search of the vehicle after claiming he had no documentation showing proof of ownership. In the center console of the vehicle, EPD officers discovered an IED, described as a shotgun shell wrapped in blue and silver tape with a screw sticking out of the primer, and called the EPD Hazardous Devices Unit.

On 12 February 2024, Kauai Police Department (KPD) officers responded to a Kīlauea residence for reports of an unattended death, where they discovered the body of a deceased 37-year-old man bearing injuries “consistent with an explosive event.” KPD released a statement following the incident, reminding the public of the dangers of homemade explosives. An autopsy confirmed the death was not the result of foul play but did not provide further details. 

On 30 January 2024, at approximately 0400 hours local time, two unidentified male suspects approached a business on N. Blackstone Avenue near the intersection with E. Shields Avenue in Fresno. One suspect threw an improvised incendiary device (IID), described as a Molotov cocktail, over the fence toward the business, where it smashed on the ground between a vehicle and the building. The resulting fire destroyed the vehicle and damaged the building before being extinguished by responding firefighters. An investigation is ongoing.