What is the common characteristic of the chemical substances generally known as CL-20, HMX and LLM-105, which are sometimes talked about in media?
Explanation
CL-20, HMX, and LLM-105 are high-energy "energetic materials" used as powerful explosives in military warheads to enhance lethality and range. While these substances can be components of solid propellants, they are primarily classified as explosives rather than standalone fuels for rockets or cruise missiles. The core concept being tested is the application of advanced chemical compounds in modern defense technology.