Amir Peretz

Labor Party leadership

After the merger, Peretz ran for the leadership of the Labor Party on a platform of ending the coalition with Likud, led by Prime Minister Ariel Sharon, and reasserting Labor's traditional socialist economic policies. Peretz narrowly defeated Peres, the incumbent leader, in the election on 9 November 2005.

Peretz won 42% of the vote compared to 40% for Peres and 17% for former defence minister and party leader Binyamin Ben-Eliezer. After winning this election, Peretz resigned from his Histadrut post to focus on winning the election for prime minister. The party withdrew its support for the government on 11 November and all Labor Party cabinet ministers resigned. This action resulted in Prime Minister Ariel Sharon calling a new election for 28 March 2006. Shortly thereafter, Sharon and much of his Cabinet left Likud to form a new party, Kadima.

During his period as Labor Party leader, Peretz nominated an Arab Muslim Israeli, Raleb Majadele, to be Minister of Culture, Science and Sports. His nomination was a breakthrough in the relationship between the Arab-Israeli population and the Israeli government. This nomination was criticised by the right-wing party of Yisrael Beiteinu headed by Avigdor Lieberman.

Prior to his entry into government Peretz promised that he would not enter government with Avigdor Liberman's Israel Beytenu party, which has a platform of removing Arabs from Israel by redrawing Israels boundaries, however his party did not protest when on 23 October 2006, Liberman signed a coalition agreement with Kadima, making them a junior coalition partner, leading the Israeli newspaper Haaretz to say that "Amir Peretz has let his voters down in every possible way."

Minister of Defense

Peretz was criticised for abandoning the social agenda that headlined his campaign and accepting the Defense portfolio because of its prestige, rather than the Finance portfolio that better corresponded with the Labor Party social agenda. His performance as a Minister of Defense during the Second Lebanon War was deemed disappointing, which led to early elections for the Labor Party leadership. He was defeated by former Labor Party chairman and former Prime Minister Ehud Barak and resigned from his post.

During his term as Defense Minister, the Second Lebanon war erupted following the capture of two Israeli soldiers by the Lebanese militia Hezbollah from Israel's northern border. Peretz and Olmert launched a campaign against Hezbollah. For 33 days the attacks were carried out via air and land on military and civilian targets. In the last 48 hours of the war, Peretz pushed for a massive ground operation. Land troops were flown by helicopters to seize the ground between the Israeli-Lebanese border and the river Litani. In this operation, at least 33 Israeli soldiers were killed, and much anger was created amongst the Israeli public. The committee that was established by the government to investigate the war, the Winograd Committee, found that the decision to launch this operation was rational and justifiable under the current circumstances. After losing the internal elections in the Labor party to Ehud Barak, Peretz quit the defence ministry in June 2007.

Hatnuah

Peretz remained in the Knesset after losing his leadership role in the Labor Party and was re-elected in 2009. He opposed Ehud Barak's decision to enter a coalition government headed by Likud leader Benjamin Netanyahu. In December 2012, he left the Labor Party to join Tzipi Livni's new Hatnuah party. As a result, he resigned from the Knesset, and was replaced by Yoram Marciano.

He was re-elected to the Knesset on the Hatnuah list in the 2013 elections, and was appointed Minister of Environmental Protection. However, he resigned from the post on 9 November 2014 due to his opposition to the government's budget plans.

After being re-elected again in 2015 on the Zionist Union list (an alliance of Hatnuah and the Labor Party), Peretz defected from Hatnuah back to the Labor Party in September 2015,

Minister of the Economy

Peretz was re-elected as Labor party leader in the 2019 Israeli Labor Party leadership election. In the lead up to the September general elections, Peretz promised to not join a Netanyahu-led government, and in a stunt shaved off his iconic mustache, stating “I decided to remove my mustache so that all of Israel will understand exactly what I'm saying and will be able to read my lips — I won't sit with Bibi.”

On 22 April 2020, following the 2020 Israeli legislative election, Labor announced that it will join the Netanyahu-Gantz coalition, with Peretz serving as Minister of the Economy. As economic minister, Peretz will coordinate with Blue and White on parliamentary matters and policy issues. Despite agreeing to join the new government, Peretz also stated that he and other Labor MKs will still vote against a proposed West Bank annexation plan. On 26 April 2020, 64.2% of the Labor Party's 3,840 central committee members approved of Peretz's decision to join the new government. He was sworn in to this position of 17 May 2020.

2021 presidential bid

In December 2020, Peretz declared himself a candidate in the 2021 Knesset vote for Israeli president. He left the Knesset on 29 January 2021 and was replaced by Ilan Gilon, a member of Meretz. However, Peretz dropped out of the presidential race on 5 May.

As party politician

In matters concerning relations with the Palestinians and the Arab world, candidate Peretz was seen in 2005 as holding dovish positions. He was one of the early leaders of the Peace Now movement. He was also, in the 1980s, a member of a group of eight Labor party Knesset members, dubbed "the Eight" and led by Yossi Beilin, who tried to set a liberal agenda for the party in matters concerning the peace process with the Palestinians. Peretz was said to connect the peace process and internal Israeli social issues. He claimed to believe that the unresolved conflict with the Palestinians has also been a hindrance to the solution of some of Israel's most pressing social ills, such as rising inequality, claiming that he saw the resources allotted to the settlements in the West Bank as having diverted funds that could have helped to solve these problems. He had described the conflict as having mutated Israeli politics, so that the traditional left-right distinctions do not hold: Instead of supporting a social-democratic left which would advance their cause, the lower classes, mostly of Middle Eastern Jewish origins, were diverted to the right by the fanning of nationalist tendencies. Concurrently the left in Israel was usurped by the well-to-do, so that the Labor party had ironically become elitist. Peretz claimed that this is why he saw an intrinsic connection between a solution to the Israeli-Palestinian conflict and the resolving of Israel's internal social tensions. In 2008 Peretz also backed direct negotiations between Israel and the Palestinian movement Hamas.