S-300VM
S-300VM is a S-300 or surface-to-air missile.
Overview
Type of mobile surface-to-air missile/anti-ballistic missile system.
In detail
It is associated with Russia.
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
“S-300VM missile system”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1984243: S-300VM
Consult the source