What type of attack is not typically classified under WMD categories?

• A. Explosive
• B. Nuclear
• C. Cyber
• D. Biological

Answer: (C)

The classification of weapons of mass destruction (WMD) typically includes explosive, nuclear, and biological types, as these involve physical harm on a large scale through various means. Explosive weapons utilize a chemical reaction to create destructive blasts, nuclear weapons use nuclear reactions to unleash massive energy, while biological weapons involve pathogens that can cause widespread illness and death.

In contrast, cyber attacks, while potentially damaging and disruptive, do not fit within the traditional WMD categories. Cyber attacks leverage technology to infiltrate systems, steal information, or disrupt services, primarily affecting information systems and infrastructure rather than producing physical harm in the way that explosive, nuclear, or biological weapons do. This distinction highlights that cyber threats, while significant, operate in a different domain compared to the other categories recognized as WMD.