Mezue ahịrịokwu a: Byelorussia (nke a makwaara dị ka Byelorussian Soviet Socialist Republic), nke a maara taa dị ka Belarus, bụ mba so na Soviet Union mgbe Agha Ụwa nke Abụọ malitere. A gbasawanyere ókèala Belarus nke ukwuu na mbuso agha nke Poland nke 1939 wee mezue ya mgbe Agha Worldwa nke Abụọ gasịrị. N'ihi ọdachi ndị agha Germany mere na Stalingrad na
Ndị German guzobere Kursk, otu ndị na-emekọ ihe ọnụ na-achị onwe ha na Belarus (BCR) iji nweta nkwado mpaghara maka ọrụ ha na-emegide Soviet. Ndị BCR nke Belorussian n'aka nke ha guzobere ike dị puku iri abụọ nke Belarusian Home Defence (BKA), na-arụ ọrụ site na 23 February 1944 ruo 28 Eprel 1945. E nyere enyemaka site na gọọmentị nchịkwa mpaghara site na oge Soviet, yana ndị otu ọha na eze tupu agha gụnyere ndị Soviet Belarusian Youth. N'oge na-adịghị anya, ndị agha Red Army weghaara mba ahụ. N'ịbụ nke agha ahụ bibiri, Belarus tụfuru ọnụ ọgụgụ dị ukwuu nke ndị bi na akụ na ụba. Ọtụtụ agha mere na mpaghara Belarus na agbata obi. Ndị Belarus sonyekwara na esemokwu mpaghara.