AdvertisementWhy Biden Is Taking The Rare Step Of Sharing Nuclear Submarine Tech With AustraliaUpdated September 15, 2021Ayesha RascoeAlana WisefacebookEmailPresident Biden speaks to Australian Prime Minister Scott Morrison on Wednesday during the virtual announcement of a trilateral defense partnership with Australia and the U.K. British Prime Minister Boris Johnson also joined in. (AFP via Getty Images)This article was originally published on September 15, 2021.