<prompt> Bhala ukuqhubeka kwalesi sigaba - Operation Safe Haven, eyaziwa nangokuthi Operation Mercy, kwakuwumsebenzi wokusiza ababaleki nokuhlaliswa kabusha owaqhutshwa yi-United States ngemuva kwe-Hungarian Revolution ka-1956. Lwahambisa ngempumelelo ababaleki baseHungary abangaphezu kuka-27,000 e-United States esikhathini esiyizinsuku ezingama-90, kwathi abanye abangu-11,000 bahlaliswa, futhi e-US, ngonyaka olandelayo. I-Operation Safe Haven kwakuwumsebenzi obaluleke kakhulu wokusiza abantu eYurophu kusukela ngesikhathi seBerlin Airlift  <response>: . futhi. Lo msebenzi, owawuyalelwe uMongameli. UDwight D. Eisenhower wabulawa cishe ngesikhathi esifanayo naleso esaqalwa uElvis Presley lapho esezovela okokugcina ku - Ed Sullivan Show, njengoba yasakazwa bukhoma ezilalelini eziyizigidi ezingu - 54,6 ngo - January 6, 1957 futhi ekugcineni ehlanganisa ingxenye yesine yesigidi sababaleki nokuhlala kwabo e - Austria naseNgilandi. 