In an explosion scenario, what risk should be considered regarding device threats?

• A. There may be a secondary explosive device
• B. There is no further risk
• C. Only after authorities confirm
• D. It is irrelevant

Answer: (A)

In an explosion scenario, the key risk to consider is the possibility of a secondary explosive device. Attackers often plant additional devices to harm responders, delay rescue efforts, or maximize casualties. Because a second device could be armed, timed, or remotely detonated, responders must treat the scene as potentially dangerous beyond the initial blast and establish a safe perimeter until a bomb-disposal team can clear the area. This means avoiding disturbance of debris or suspicious items, maintaining distance, and coordinating with authorities to search and neutralize any further threats. The idea that there’s no further risk or that risk is only present after confirmation is unsafe; always assume there could be more devices until the scene is proven clear.