1973 Israeli Presidential Election

At the time of the election, Israel's president was chosen by secret ballot of the Knesset. The 1951 Presidency of the State Law required a majority of all Knesset members — at least 61 votes — and established a five-year term beginning with the president's declaration of allegiance.[1][2]

Zalman Shazar, whose presidency ran from 1963 to 1973, was nearing the end of his tenure.[3] Prime Minister Golda Meir favored placing a prominent scientist at the head of state. Before his murder, representatives of Meir and Yigal Allon had approached Professor Aharon Katzir about a possible candidacy. Aharon was killed in the terrorist attack at Lod Airport on May 30, 1972.[4]

Labor representative Yisrael Galili later approached Aharon's brother Ephraim in Boston and told him that the party had decided to regard him as its presidential candidate. Katzir was initially reluctant but accepted after sustained pressure.[4] Another account says Meir believed a world-renowned scientist should lead the state and called Katzir at his United States hotel on four successive evenings before he agreed.[5] Katzir later said he did not really know what a president was supposed to do; Finance Minister Pinhas Sapir reportedly helped persuade him by promising a laboratory at Beit Hanassi, although the promised facility was never built.[6]

Katzir earned a doctorate in biochemistry from the Hebrew University, where he also taught. In 1949 he became the founding head of the Weizmann Institute of Science's biophysics department, received the Israel Prize for natural sciences in 1959, and served as chief scientist in Israel's defense establishment from 1966 to 1968.[7][8]

His pioneering studies of proteins contributed to research on the genetic code, synthetic antigens and immune responses. His work on binding enzymes to surfaces and molecules also helped establish the field of enzyme engineering.[9] Born Ephraim Katchalski, he adopted the surname Katzir upon assuming the presidency, following the example of his brother Aharon.[7]

Before becoming the governing camp's nominee, Katzir faced an internal Labor Party central committee contest in which he received 56 percent of the vote.[6] He then stood as the candidate of the ruling Labor-Alignment camp.[10][11]

His opponent was Professor Ephraim Elimelech Urbach, a Hebrew University scholar of Jewish studies. The National Religious Party nominated Urbach, while a Ynet retrospective identified him as GAHAL's candidate.[6][10] The contest was unusual in placing two prominent professors, rather than sitting politicians, against one another.

The Knesset elected Katzir as Israel's fourth president on April 10, 1973.[8] The vote was conducted by secret ballot, in accordance with the presidential election procedure.[2]

Katzir received 66 votes and Urbach received 41; nine members cast blank ballots and four were absent.[10] The result continued the established pattern of the governing camp's candidate winning the presidency. Katzir took office on May 24, 1973, succeeding Zalman Shazar.[2]

Katzir's presidency began just over four months before the outbreak of the Yom Kippur War. During and after the war, he toured the front lines, met soldiers, visited wounded troops and called on bereaved families.[9][12] These activities gave the largely ceremonial presidency a visible role during a national crisis.

Katzir used the office to promote science and higher education, encourage volunteerism and help narrow educational and socioeconomic gaps.[1][9] He also sought to foster understanding between Israeli Jews and their Arab neighbors.[13]

In February 1975, Katzir welcomed the World Jewish Congress's Sixth Plenary Assembly, the first held in Israel. His opening address began: "The Sixth Plenary Assembly is taking place at one of the fateful moments in Jewish history."[14] That year he received an honorary degree at Hebrew Union College–Jewish Institute of Religion's Jerusalem centennial and delivered a call for religious pluralism.[15]

In November 1977, near the end of his term, Katzir welcomed Egyptian President Anwar Sadat during Sadat's historic visit to Jerusalem.[9] Katzir's presidency ended on May 28, 1978, and Yitzhak Navon succeeded him the following day.[2]

Retrospective accounts agree on Katzir's opponent and the 66–41 result but use different party labels. A 2007 Ynet account calls Katzir the Alignment candidate, while a 2009 report calls him the Labor Party candidate.[10][11] The terminology reflects Labor's position within the Alignment rather than different candidacies.

A 2014 Ynetnews opinion article incorrectly places Katzir's party selection in "late 1973," conflicting with the documented April 10 election.[16][8] Sources also require attention to legal chronology: the law governing Katzir's election provided a five-year term, whereas a general description of the modern presidency gives a single seven-year term.[1][17] The later rule should not be projected backward onto the 1973 election.