1948 war and establishment of the State of Israel
On 29 November 1947, the General Assembly adopted Resolution 181 (II), which recommended the partition of Mandatory Palestine into separate Jewish and Arab states with Jerusalem being under an international regime. The plan attached to the resolution was essentially that proposed in the report of 3 September and had allocated the larger share of territory (55–56%) to The Jewish Agency, the recognised representative of the Jewish community, despite the Jewish population were about a third of the population and owned around 6–7% of the land. At the time, the Arabs constituted the majority population and owned about 20% of the land, with the remainder held by the Mandate authorities or foreign landowners. The Jewish leadership accepted the plan but the Arab leadership rejected it.
The Arab League and Arab Higher Committee of Palestine responded that the partition plan privileged European interests over those of the Palestinians, and indicated that they would reject any other plan to divide up the country. On 1 December 1947, the Arab Higher Committee proclaimed a three-day strike, and riots broke out in Jerusalem. The situation spiralled into a civil war. Colonial Secretary Arthur Creech Jones announced that the British Mandate would end on 15 May 1948, at which point the British would evacuate. As Arab militias and gangs attacked Jewish areas, they were faced mainly by the Haganah as well as the smaller Irgun and Lehi. In April 1948, the Haganah moved onto the offensive, a phase of fighting that included the Deir Yassin massacre, in which Irgun and Lehi forces attacked the Arab village of Deir Yassin on 9 April, killing more than 100 villagers according to some estimates, including women and children.
On 14 May 1948, the day before the expiration of the British Mandate, David Ben-Gurion, the head of the Jewish Agency, declared "the establishment of a Jewish state in Eretz-Israel". The following day, the armies of four Arab countries—Egypt, Syria, Transjordan, and Iraq—entered what had been Mandatory Palestine, launching the 1948 Arab–Israeli War; contingents from Yemen, Morocco, Saudi Arabia, and Sudan joined the war. The purpose of the invasion was to prevent the establishment of the Jewish state. The Arab League stated the invasion was to restore order and prevent further bloodshed.
After a year of fighting, a ceasefire was declared and temporary borders, known as the Green Line, were established. Jordan annexed what became known as the West Bank, including East Jerusalem, and Egypt occupied the Gaza Strip. Over 700,000 Palestinians fled or were expelled by Zionist militias and the Israeli military—what would become known in Arabic as the Nakba ('catastrophe'). The events also led to the destruction of most of Palestine's Arab culture, identity, and national aspirations. Some 156,000 Arabs remained and became Arab citizens of Israel.
By United Nations General Assembly Resolution 273, Israel was admitted as a member of the UN on 11 May 1949. In the early years of the state, the Labour Zionist movement led by Prime Minister Ben-Gurion dominated Israeli politics. Immigration to Israel during the late 1940s and early 1950s was aided by the Israeli Immigration Department and the non-government sponsored Mossad LeAliyah Bet (lit. "Institute for Immigration B"). The latter engaged in clandestine operations in countries, particularly in the Middle East and Eastern Europe, where the lives of Jews were in danger and exit was difficult. Mossad LeAliyah Bet was disbanded in 1953. The immigration was in accordance with the One Million Plan. Some immigrants held Zionist beliefs or came for the promise of a better life, while others moved to escape persecution or were expelled from their homes.
An influx of Holocaust survivors and Jews from Arab and Muslim countries to Israel during the first three years increased the number of Jews from 700,000 to 1,400,000. By 1958, the population had risen to two million. Between 1948 and 1970, approximately 1,150,000 Jewish refugees relocated to Israel. Some immigrants arrived as refugees and were housed in temporary camps known as ma'abarot; by 1952, over 200,000 people were living in these tent cities. Jews of European background were often treated more favourably than Jews from Middle Eastern and North African countries—housing units reserved for the latter were often re-designated for the former, so Jews newly arrived from Arab lands generally ended up staying longer in transit camps. During this period, food, clothes and furniture were rationed in what became known as the austerity period. The need to solve the crisis led Ben-Gurion to sign a reparations agreement with West Germany that triggered mass protests by Jews angered at the idea that Israel could accept monetary compensation for the Holocaust.
There were further expulsions of Palestinians after the establishment of Israel. During the 1950s, Israel was frequently attacked by Palestinian fedayeen, nearly always against civilians, mainly from the Egyptian-occupied Gaza Strip, leading to several Israeli reprisal operations. In 1956, the UK and France aimed at regaining control of the Suez Canal, which Egypt had nationalised. The continued blockade of the Suez Canal and Straits of Tiran to Israeli shipping, together with increasing fedayeen attacks against Israel's southern population and recent Arab threatening statements, prompted Israel to attack Egypt. Israel joined a secret alliance with the UK and France and overran the Sinai Peninsula in the Suez Crisis but was pressured to withdraw by the UN in return for guarantees of Israeli shipping rights. The war resulted in significant reduction of Israeli border infiltration.
In the early 1960s, Israel captured Nazi war criminal Adolf Eichmann in Argentina and brought him to Israel for trial. Eichmann remains the only person executed in Israel by conviction in an Israeli civilian court. In 1963, Israel was engaged in a diplomatic standoff with the United States in relation to the Israeli nuclear programme.
Since 1964 Arab countries, concerned over Israeli plans to divert waters of the Jordan River into the coastal plain, had been trying to divert the headwaters to deprive Israel of water resources, provoking tensions between Israel on the one hand, and Syria and Lebanon on the other. Arab nationalists led by Egyptian President Gamal Abdel Nasser refused to recognise Israel and called for its destruction. By 1966, Israeli-Arab relations had deteriorated to the point of battles taking place between Israeli and Arab forces.
In May 1967, Egypt massed its army near the border with Israel, expelled UN peacekeepers stationed in the Sinai Peninsula since 1957, and blocked Israel's access to the Red Sea. Other Arab states mobilised their forces. Israel reiterated that these actions were a casus belli and launched a pre-emptive strike (Operation Focus) against Egypt in June. Jordan, Syria and Iraq attacked Israel.
In the ensuing Six-Day War, Israel captured and occupied the West Bank from Jordan, the Gaza Strip and Sinai Peninsula from Egypt, and the Golan Heights from Syria. Israeli forces expelled ~300,000 Palestinians from the Gaza Strip and the West Bank. Jerusalem's boundaries were enlarged, incorporating East Jerusalem. The 1949 Green Line became the administrative boundary between Israel and the occupied territories.
Following the 1967 war and the "Three Nos" resolution of the Arab League, Israel faced attacks from the Egyptians in the Sinai Peninsula during the 1967–1970 War of Attrition, and from Palestinian groups targeting Israelis in the occupied territories, globally, and in Israel. Most important among the Palestinian and Arab groups was the Palestine Liberation Organisation (PLO), established in 1964, which initially committed itself to "armed struggle as the only way to liberate the homeland". In the late 1960s and early 1970s, Palestinian groups launched attacks against Israeli and Jewish targets around the world, including a massacre of Israeli athletes at the 1972 Summer Olympics in Munich. The Israeli government responded with an assassination campaign against the organisers of the massacre, a bombing and a raid on the PLO headquarters in Lebanon.
On 6 October 1973, the Egyptian and Syrian armies launched a surprise attack against Israeli forces in the Sinai Peninsula and Golan Heights, opening the Yom Kippur War. The war ended on 25 October with Israel repelling Egyptian and Syrian forces but suffering great losses. An internal inquiry exonerated the government of responsibility for failures before and during the war, but public anger forced Prime Minister Golda Meir to resign. On 27 June 1976, Air France Flight 139 was hijacked in flight from Israel to France by Palestinian guerrillas; Israeli commandos rescued 102 of 106 Israeli hostages days later.
The 1977 Knesset elections marked a significant turning point in Israeli political history as Menachem Begin's Likud party took control from the Labor Party. Later that year, Egyptian President Anwar El Sadat made a trip to Israel and spoke before the Knesset in what was the first recognition of Israel by an Arab head of state. Sadat and Begin signed the Camp David Accords (1978) and the Egypt–Israel peace treaty (1979). In return, Israel withdrew from the Sinai Peninsula and agreed to enter negotiations over autonomy for Palestinians in the West Bank and the Gaza Strip.
On 11 March 1978, a PLO guerilla raid from Lebanon led to the Coastal Road massacre. Israel responded by launching an invasion of southern Lebanon to destroy PLO bases. Begin's government meanwhile provided incentives for Israelis to settle in the occupied West Bank, increasing friction with the Palestinians there.
The 1980 Jerusalem Law was believed by some to reaffirm Israel's 1967 annexation of Jerusalem by government decree and reignited international controversy over the status of the city. No Israeli legislation has defined the territory of Israel, and no act specifically included East Jerusalem therein. In 1981 Israel effectively annexed the Golan Heights. The international community largely rejected these moves, with the UN Security Council declaring both the Jerusalem Law and the Golan Heights Law null and void. Several waves of Ethiopian Jews immigrated to Israel since the 1980s, while between 1990 and 1994, immigration from the post-Soviet states increased Israel's population by twelve per cent.
On 7 June 1981, during the Iran–Iraq War, the Israeli air force destroyed Iraq's sole nuclear reactor, then under construction, in order to impede the Iraqi nuclear weapons programme. Following a series of PLO attacks in 1982, Israel invaded Lebanon to destroy the PLO bases. In the first six days, Israel destroyed the military forces of the PLO in Lebanon and decisively defeated the Syrians. An Israeli government inquiry (the Kahan Commission) held Begin and several Israeli generals indirectly responsible for the Sabra and Shatila massacre and held defence minister Ariel Sharon as bearing "personal responsibility". Sharon was forced to resign.
In 1985, Israel responded to a Palestinian terrorist attack in Cyprus by bombing the PLO headquarters in Tunisia. Israel withdrew from most of Lebanon in 1986 but continued to occupy a borderland buffer zone in southern Lebanon until 2000, from where Israeli forces engaged in conflict with Hezbollah. The First Intifada, a Palestinian uprising against Israeli rule, broke out in 1987, with waves of uncoordinated demonstrations and violence in the occupied West Bank and Gaza. Over the following six years, the intifada became more organised and included economic and cultural measures aimed at disrupting the Israeli occupation. Over 1,000 people were killed. During the 1991 Gulf War, the PLO supported Saddam Hussein and Iraqi missile attacks against Israel. Despite public outrage, Israel heeded American calls to refrain from hitting back.
In 1992, Yitzhak Rabin became prime minister following an election in which his party called for compromise with Israel's neighbours. The following year, Shimon Peres on behalf of Israel and Yasser Arafat for the PLO signed the Oslo Accords, which gave the Palestinian National Authority (PNA) the right to govern parts of the West Bank and the Gaza Strip. The PLO also recognised Israel's right to exist and pledged an end to terrorism. In 1994, the Israel–Jordan peace treaty was signed, making Jordan the second Arab country to normalise relations with Israel. Arab public support for the Accords was damaged by the continuation of Israeli settlements and checkpoints, and the deterioration of economic conditions. Israeli public support for the Accords waned after Palestinian suicide attacks. In November 1995, Rabin was assassinated by Yigal Amir, a far-right Jew who opposed the Accords.
During Benjamin Netanyahu's premiership at the end of the 1990s, Israel agreed to withdraw from Hebron, though this was never ratified or implemented, and he signed the Wye River Memorandum. The agreement dealt with further redeployments in the West Bank and security issues. The memorandum was criticised by major international human rights organisations for its "encouragement" of human rights abuses.
Ehud Barak, elected prime minister in 1999, withdrew forces from southern Lebanon and conducted negotiations with PNA Chairman Yasser Arafat and U.S. President Bill Clinton at the 2000 Camp David Summit. Barak offered a plan for the establishment of a Palestinian state, including the entirety of the Gaza Strip and over 90% of the West Bank with Jerusalem as a shared capital. Each side blamed the other for the failure of the talks.