anti-submarine weapon
anti-submarine weapon is a weapon or weapon type.
Also recorded as ASW.
Overview
Weapon to be used in anti-submarine warfare.
In detail
Its recorded use is anti-submarine warfare.
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
“Anti-submarine weapon”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3490799: anti-submarine weapon
Consult the source