The "L" in LGM is the Department of Defense designation for silo-launched; "G" means surface attack; "M" stands for guided missile, the 30 stands for the Minuteman series of missile and the G ...
The Hera target missile uses the second and third stages of the US de-commissioned Minuteman-II intercontinental ballistic missiles (ICBMs), and also the control and guidance systems of Pershing ...