What is the residue called that remains after the explosive filler of a munitions item is removed?

The residue that remains after the explosive filler of a munitions item is removed is specifically referred to as munitions residue. This term encompasses the remnants that are left over from the explosive material after it has been extracted, and it can include various chemicals and substances associated with the explosive components.

The use of the term "munitions residue" is important in understanding not only the management of leftover materials but also the safety and environmental implications. It highlights the broader category of materials that could require special handling or disposal methods to mitigate risks associated with potential toxicity or contamination.

Other terms mentioned, while relevant in different contexts, do not specifically define the leftover remnants of an explosive filler. "Explosive residue" is typically more associated with traces of explosive materials that can be detected after detonation or use. "Contaminated material" is a catch-all term that indicates substances that have become polluted but doesn't specifically pertain to explosives. "Chemical remnants" might apply more broadly to various chemical processes and does not relate directly to the context of munitions. Thus, the most accurate and relevant term for this specific scenario is indeed munitions residue.