Mark 27 torpedo
Mark 27 torpedo is an acoustic torpedo or torpedo model.
Also recorded as Cutie; Mk27.
Overview
Acoustic homing ASW torpedo.
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
“Mark 27 torpedo”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3960583: Mark 27 torpedo
Consult the source