War reserve materiel all-up-round missile with guidance and control units removed are known as?

War reserve materiel all-up-round missiles with guidance and control units removed are referred to as donor missiles. This terminology is used because these missiles are intentionally designated for parts or components that may be utilized in other missile systems or for supply purposes. By stripping the guidance and control units, these missiles can still retain value and functionality in a different context, serving as a resource for repairs or replacements in other operational missiles.

The other options do not accurately describe the specific status or function of these missiles. Dismantled missiles imply that the missiles are completely taken apart and are not functional in even a limited capacity. Serviceable missiles suggest that all components are intact and operational, which is not the case with donor missiles as their guidance and control units have been removed. Inactive missiles indicate they are not currently in use or operational but do not specifically highlight their role in providing parts and resources, which is the main point of donor missiles.