CBU
Typically, a Cluster Bomb.
Cluster Bomblet Units (CBUs)
That is a cluster bomb- and the term is submunitions.
CBU
Cluster bombs. Probably the earliest cluster bombs were certain types of "grape shot" fired from cannons. Proper designation: CBU
Fragmentation
Gbu-39/b
All of them have nuclear weapons cause they are the United States.
Primarily models of them.
a gun with ammo
The Maccabees were armed primarily with Hellenistic-style weapons, such as swords, spears, short-bows, and shields.
Cluster bombs or Cluster munitions are air-dropped or ground-launched munitions that eject a number of smaller submunitions: a cluster of bomblets. Cluster Bomb can destroy very wide area. The most common types are intended to kill enemy personnel and destroy vehicles. Submunition based weapons designed to destroy runways, electric power transmission lines, deliver chemical or biological weapons, or to scatter land mines have also been produced.