MGR-3 Little John
MGR-3 Little John is a short-range ballistic missile or missile model.
Overview
Artillery rocket.
In detail
It is associated with United States.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“MGR-3 Little John”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q667776: MGR-3 Little John
Consult the source