What is the color of the chemical contamination marker?

The correct answer is based on standard military guidelines for marking chemical contamination. The chemical contamination marker is designed to be highly visible and recognizable to ensure that personnel can quickly identify hazardous areas.

The color yellow, paired with red lettering that says "GAS," is a clear indicator of chemical hazards. Yellow is often associated with warning and caution, while red is universally recognized as a signal for danger or warning of a hazardous condition. This combination effectively alerts soldiers and personnel to the presence of toxic agents, enabling swift action to ensure safety.

In military protocols, it is crucial to maintain consistency in the colors used for hazard markers. The specific combination of yellow and red provides clarity in communication, signifying the seriousness of the threat without confusion.

Understanding the correct color code is vital for operational safety and readiness, ensuring that all personnel are aware of potential chemical threats and can respond appropriately.