🌐EnglishEnglishDeutschItalianoРусский日本語EntityQ2042997· pop 8· linked from 53 articles280 mm mortar M1939heavy mortarWikidata factsImage280mm mortar M1938-01.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesDeutsch日本語РусскийItalianoCzechLithuanianvia Wikidata sitelinks · CC0ConnectionsT-24EntityTitan-BarrikadyOrganizationCategories280 mm artilleryMilitary equipment introduced in the 1930sWorld War II artillery of the Soviet UnionWorld War II mortars of the Soviet Union