Yankin 51 shine sansanin soja na sirri wanda yake cikin jeji na Nevada, Amurka.
Sojojin Sama na Amurka suna da alaƙa da ayyukan sirri da gwaje-gwajen soja.
Ko da yake duk da cewa sunansa shahararrun a duniya, gwamnatin Amurka ta gabata har zuwa 2013.
Saboda yanayin asirin wannan tushe, karancin bayanai suna samuwa game da ayyukan da ke faruwa a ciki.
Wasu ka'idojin da aka makirci suna da'awar cewa yankin 51 ana amfani dashi don adana abubuwan kasashen waje da gudanar da gwaje-gwajen kasashen waje tare da fasahar Alherin.
Koyaushe, masana sun ce ayyukan a cikin yankin 51 sun fi dangantaka da ci gaban fasahar da sabon jirgin sama, irin wannan jirgin sama da jiragen sama.
Wannan tushe mai ƙarfi yana kiyaye wannan tushe, har da tsaro ta hannun ma'aikatan soja da kulawa ta tauraron dan adam.
Da yawa daga baƙi waɗanda suka yi ƙoƙarin gano yankin 51 sun kama su kuma suka ci gaba da samun su.
Ana nada wani biki mai lamba a kusa da yankin 51 a cikin 2019, yana jan hankalin dubunnan baƙi waɗanda suke son sanin asirin bayan wannan tushe.
Ko da yake yankin 51 har yanzu yanki ne ga mutane da yawa, Gwamnatin Amurka ta fahimci cewa an yi wannan tushe don ci gaban fasahar soja da ayyukan sannu.
