are variants dubbed M39 and M39A1. Both share identical dimensions, measuring nearly 13 feet long and approximately 2 feet in diameter and are powered by a solid-fuel rocket engine. Conversely ...

The M39 variant has as many as 950 bomblets, while the newer M39A1 includes 300. Space is allocated for increased rocket fuel capacity as part of the warhead. Each M74 APAM bomblet is a 2.4-inch ...