What does the term “homemade explosive” (HME) refer to?

The term “homemade explosive” (HME) refers specifically to explosives that are manufactured from readily available materials, often by individuals or small groups outside of professional or government facilities. The concept of HME encompasses a wide range of substances that can be created using materials found in household products, agricultural supplies, or common industrial chemicals.

This definition is crucial as HMEs are often quickly and inexpensively assembled, making them accessible for use in illicit activities, including terrorist acts. Understanding the nature of HMEs is essential for identifying potential threats and developing countermeasures.

In contrast, explosives produced in government facilities are generally classified as military or commercial grades, not homemade. Large-scale commercial explosives, typically intended for controlled use in industries like construction, do not qualify as homemade due to their professional manufacturing process. Lastly, explosives designed solely for military use are specifically formulated and regulated for armed forces, distinguishing them from the DIY nature of HMEs.