Yosef Mendelevitch issues in 1969. Being repeatably refused the right to immigration, he became one of the leaders of the Dymshits–Kuznetsov hijacking affair, recounted in his 2012 memoir, "Unbroken Spirit". As punishment, he was imprisoned for eleven years. During the imprisonment he was punished for keeping Jewish precepts. In 1981, after a worldwide struggle, he was released and immigrated to Israel. He served in Soviet prisons with famous Jewish dissident Natan Sharansky (amongst others). In Sharansky's memoir "Fear No Evil" he describes innovative ways Mendelevitch used to communicate with Sharansky, such as through both toilet bowls and radiators. Mendelevitch had always exhibited
Natan Sharansky from the cabinet in April 2005 to protest plans to withdraw Israeli settlements from the Gaza Strip and northern West Bank. He was re-elected to the Knesset in March 2006 as a member of the Likud Party. On 20 November 2006, he resigned from the Knesset. His resignation was meant to allow him to form the right-leaning Adelson Institute for Strategic Studies. The funding came from American billionaire Sheldon Adelson. Since 2007, Sharansky has been Chairman of the Board of Beit Hatefutsot, the Jewish diaspora museum. In June 2009, Sharansky was elected to the Chair of the Executive of the