TRUE or FALSE: The Initial Response Base (IRB) is the nearest military installation having a nuclear abilities and clearances.

• A. True
• B. False
• C. Not Applicable
• D. Depends on incident

Answer: (B)

The initial response base is chosen for its ability to mobilize quickly, establish command and control, and coordinate the early steps of an incident, not because it is the nearest installation with nuclear capabilities or clearances. The presence of nuclear abilities or accessing restricted nuclear information is not the trigger for designating an IRB. In practice, the IRB’s value lies in readiness, rapid deployment, communication links, and the capability to surge resources and work with local authorities, while specialized nuclear-related actions would be handled by other units or follow-on teams as needed. So, locating the IRB is about fast, coordinated response, not proximity to nuclear assets.