Developed and produced by Textron Defense Systems, the CBU-97 Sensor Fuzed Weapon is a United States Air Force 1,000-pound-class (450 kg) non-guided (freefall) cluster bomb, hence the name CBU (Cluster Bomb Unit).
The CBU-97 consists of an SUU-66/B tactical munition dispenser that contains 10 BLU-108 submunitions. Each submunition contains four hockey-puck-shaped sensor-fused projectiles called Skeets. These detect targets, such as tanks, armored personnel carriers, trucks and other support vehicles, and fire an explosively formed penetrator.