Which type of exercise tests specific portions of the AT plan using scenario-driven events?

The correct answer is a drill because it involves focused, scenario-driven activities that assess specific components of the Anti-Terrorism (AT) plan. Drills are typically designed to practice and evaluate particular skills, procedures, or responses in response to potential threats or incidents outlined in the AT plan. Through guided scenarios, participants can refine their reactions, enhance coordination, and identify areas for improvement in real-time situations. This targeted approach allows for a concentrated examination of the effectiveness and readiness of specific pieces of the AT plan.

While workshops and meetings often focus on discussions, education, and planning rather than practical execution, a drill emphasizes hands-on practice. A field study, on the other hand, usually involves gathering data and observation in a real-world context, which does not align with the goal of testing specific procedural aspects of the AT plan.