In anti-ballistic missile defense, the role of early warning is to enable what?

• A. Conceal launches
• B. Provide detection, tracking, and rapid response
• C. Increase missile range
• D. Avoid interceptors

Answer: (B)

Early warning in anti-ballistic missile defense provides the crucial time and information that make an effective defense possible. It brings quick detection of a launch, helps acquire and refine the incoming missile’s flight path, and sets up a rapid response by cueing and timing interceptor launches. With timely detection and accurate tracking, command-and-control can decide and execute interceptor deployment, coordinate sensor assets, and maintain a track on the threat long enough to achieve a successful intercept. This capability directly enables detection, tracking, and a swift response to the incoming threat. It isn’t about concealing launches, increasing missile range, or avoiding interceptors.