Semtex and Composite-4 are examples of what?

Semtex and Composite-4 are both types of plastic explosives, which are known for their high stability and malleability. These explosives consist of a mixture of explosive compounds and a polymer binder, making them easy to mold into different shapes for specific applications. Their plasticity allows them to be used in a variety of scenarios, including military operations and, regrettably, in criminal activities.

Plastic explosives are particularly notable for their ability to be concealed and their effectiveness in producing a high yield of explosive force with relatively small quantities. This makes them a preferred choice for certain types of sabotage or terrorist activities. Understanding these characteristics is crucial in the context of security and law enforcement, as recognition and prevention of their use are integral to effective homeland security measures.