What primary resource is needed for a suspected terrorist event?

In the context of a suspected terrorist event, the primary resource needed is a First Alarm Trauma Unit. This is because such incidents often result in multiple casualties requiring immediate medical attention. The First Alarm Trauma Unit is specifically designed to handle significant traumatic injuries and provide advanced life support to victims.

A First Alarm Trauma Unit is equipped to manage a high volume of patients, making it essential in scenarios where there may be numerous injuries. This unit typically includes personnel trained in advanced trauma care, access to necessary medical equipment, and the ability to coordinate with other emergency services for a rapid response.

While other resources like mass decontamination equipment are important in specific cases where chemical, biological, or radiological threats are involved, the overarching need in a terrorist event often revolves around addressing the immediate medical needs of victims. Thus, the First Alarm Trauma Unit is prioritized to ensure that those injured receive timely care, which is critical in these high-stakes situations.