What is a Cluster Bomb Unit (CBU) primarily used for?

• A. A single large warhead missile
• B. Cluster Bomb Unit; can contain submunitions
• C. An infrared-guided munition
• D. An air-to-air bomb

Answer: (B)

Cluster Bomb Units are air-delivered containers that release many smaller munitions over a wide area. The defining feature is that a single unit carries multiple submunitions, allowing coverage of dispersed or area targets rather than a single, heavy warhead. This makes CBUs effective for saturating an area and hitting multiple threats at once. They are not single large warheads, not infrared-guided missiles, and not designed as air-to-air bombs, which is why the option describing a Cluster Bomb Unit that can contain submunitions is the best choice.