Nkwekọrịta Banyere Nkwupụta N'Oge Banyere Ihe Ọghọm Nuklia
Nkwekọrịta na ọkwa mmalite nke ihe mberede nuklia bụ nkwekọrịta 1986 International Atomic Energy Agency (IAEA) nke steeti ekwenyela ịnye ọkwa maka ihe mberede nuklia ọ bụla na-eme n'ime ikike ya nwere ike imetụta steeti ndị ọzọ.  Ya, yana Mgbakọ maka Enyemaka n'ihe gbasara ihe ọghọm nuklia ma ọ bụ ihe mberede redio, ka anabatara na nzaghachi ozugbo na ọdachi Chernobyl nke Eprel 1986.

Emechara ma bịanye aka na ya na nnọkọ pụrụ iche nke ọgbakọ ọgbakọ IAEA na 26 Septemba 1986;  a kpọrọ nnọkọ pụrụ iche n’ihi ọdachi Chernobyl, bụ́ nke mere ọnwa ise gara aga.  N'ụzọ dị ịrịba ama, Soviet Union na SSR nke Ukraine—mpaghara ndị kpatara ọdachi Chernobyl—binyere aka n'akwụkwọ nkwekọrịta ahụ na ogbako ahụ ma kwado ya ngwa ngwa.  Steeti iri isii na itoolu bịanyere aka na ya na Nkwekọrịta ahụ malitere na 27 Ọktoba 1986 ka nkwenye nke atọ gasịrị.