Although owing to systematic Japanese destruction of records, there is no record of chemical or biological weapons in Manchukuo itself, these weapons of mass destruction were partly researched, produced, and stockpiled in Manchukuo by the Kwantung Army.
Meskipun karena pemusnahan arsip secara sistematis oleh Jepang, tidak ada catatan mengenai senjata kimia atau biologis di Manchukuo itu sendiri, senjata-senjata pemusnah massal itu secara parsial diteliti, diproduksi, dan disimpan di Manchukuo oleh Tentara Kwantung.