🌐EnglishEnglishDeutschFrançaisPolskiРусскийالعربية中文EntityQ24397824· pop 7· linked from 34 articlesTomka gas test sitecovert joint Soviet-German chemical weapons research facility, operational 1926-1933Available in 7 languagesFrançaisDeutsch中文РусскийالعربيةPolskivia Wikidata sitelinks · CC0ConnectionsRussiaCountryGermanEntityWorld War ICategories1926 establishments in the Soviet UnionChemical warfare facilitiesGermany–Soviet Union relationsMilitary education and training in the Soviet UnionMilitary history of GermanyMilitary history of the Soviet UnionReichswehrSecret military programsSoviet chemical weapons program