Which of the following insects can be a non-fire hazard during firefighting operations?

In the context of firefighting operations, there are insects that can pose hazards but may not directly cause fires themselves. Bees, termites, and wasps all fit into this category as they do not ignite fires, yet their presence can create significant risks for firefighters.

Bees can become aggressive when their nests are disturbed, leading to potentially hazardous situations for firefighters and any individuals nearby. The fear of being stung can distract and detract from the firefighting efforts, causing interruptions and safety concerns.

Termites, while primarily known for damaging wood and structures, do not create fire hazards themselves. However, they can weaken structural integrity, making it dangerous for firefighters operating in compromised buildings. The risk comes from potential collapse rather than from fire ignition.

Wasps, similar to bees, can also pose a threat through stings, particularly if their nests are inadvertently disturbed during firefighting. This can lead to aggressive behavior, creating hazardous conditions for firefighters.

Therefore, all three types of insects can be classified as non-fire hazards during firefighting operations, as they do not contribute to the ignition or spread of fire, but they can lead to dangerous situations due to their potential for aggressive behavior.