2B11 Sani
2B11 Sani is a 120 mm mortar or artillery model.
Also recorded as Sani mortar; 120 mm mortar 2B11.
Overview
1980s portable 120 mm mortar of Soviet origin.
In detail
It is associated with Soviet Union. The record gives 1979 as its date of establishment or first appearance.
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
“2B11”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q553946: 2B11 Sani
Consult the source