Arab–Israeli conflict in the context of "Contemporary history"

The 1948 Palestine war was fought in the territory of what had been, at the start of the war, British-ruled Mandatory Palestine. During the war, Zionist forces conquered territory and established the State of Israel, over 700,000 Palestinians fled or were expelled from Palestine, the British withdrew from their Mandate of Palestine, and four neighbouring Arab nations entered the territory and joined the war. By the end of the war, the State of Israel had held or captured about 78% of former territory of the mandate, the Kingdom of Jordan had captured and later annexed the area that became the West Bank, and Egypt had captured the Gaza Strip. The war formally ended with the 1949 Armistice Agreements, which established the State of Israel and laid out the Green Line demarcating these territories. It was the first war of the Israeli–Palestinian conflict and the broader Arab–Israeli conflict.

The war had two main phases, the first being the 1947–1948 civil war, which began on 30 November 1947, a day after the United Nations voted to adopt the Partition Plan for Palestine, which planned for the division of the territory into Jewish and Arab sovereign states. During this period, the British still maintained a declining rule over Palestine and occasionally intervened in the violence. Initially on the defensive, the Zionist forces switched to the offensive in April 1948. In anticipation of an invasion by Arab armies, they enacted Plan Dalet, an operation aimed at securing territory for the establishment of a Jewish state.

Contemporary history, in English-language historiography, is a subset of modern history that describes the historical period from about 1945 to the present. In the social sciences, contemporary history is also continuous with, and related to, the rise of postmodernity.

Contemporary history is politically dominated by the Cold War (1947–1991) between the Western Bloc, led by the United States, and the Eastern Bloc, led by the Soviet Union. The confrontation spurred fears of a nuclear war. An all-out "hot" war was avoided, but both sides intervened in the internal politics of smaller nations in their bid for global influence and via proxy wars. The Cold War ultimately ended with the Revolutions of 1989 and the dissolution of the Soviet Union in 1991. The latter stages and aftermath of the Cold War enabled the democratization of much of Europe, Africa, and Latin America. Decolonization was another important trend in Southeast Asia, the Middle East, and Africa as new states gained independence from European colonial empires during the period from 1945–1975. The Middle East also saw a conflict involving the new state of Israel, the rise of petroleum politics, the continuing prominence but later decline of Arab nationalism, and the growth of Islamism. The first supranational organizations of government, such as the United Nations and European Union, emerged during the period after 1945.

Arab nationalism (Arabic: القومية العربية, romanized: al-qawmīya al-ʿarabīya) is a political ideology asserting that Arabs constitute a single nation. As a traditional nationalist ideology, it promotes Arab culture and civilization, celebrates Arab history, the Arabic language and Arabic literature. It often also calls for unification of Arab society. It bases itself on the premise that the people of the Arab world—from the Atlantic Ocean to the Arabian Sea—constitute one nation bound together by a common identity — ethnicity, language, culture, history, geography, and politics.

Rooted in the 19th-century Nahda under Ottoman rule, Arab nationalism emerged in the early 20th century as an opposition movement in the Arab provinces of the Ottoman Empire, later evolving into the overwhelmingly dominant ideological force in the Arab world. Initially focused on resisting Ottoman control, it later opposed Western imperialism after World War I due to the undesirable outcome of the Arab Revolt — in successfully achieving their primary goal of dissolving the Ottoman Empire, the Arab rebels simultaneously enabled the partitioning of their would-be unified Arab state by Britain and France. Anti-Western sentiment grew as Arab nationalists rallied around the Palestinian cause, viewing Zionism as a threat to the region's integrity and linking the Arab–Israeli conflict to Western imperialism due to the Balfour Declaration. Arab unity was considered a necessary instrument to "restoring this lost part" of the nation, which in turn meant eliminating the "relics" of foreign colonialism. Its influence steadily expanded over subsequent years. By the 1950s and 1960s, the charismatic Egyptian leader Gamal Abdel Nasser championed Arab nationalism following his seizure and nationalization of the Suez Canal and his "victory" over British–French–Israeli forces in the 1956 Suez Crisis, and political parties like the Ba'ath Party and the Arab Nationalist Movement demonstrated remarkable capabilities for mobilization, organization, and clandestine activities. This ideology seemed to be on the rise across the Arab states, with independent Arab governments such as Syria, Iraq, Algeria, and Egypt adopting Arab nationalism as official state policy.

The Sinai Peninsula, which is a part of Egypt, has been militarily occupied by Israel twice since the beginning of the Arab–Israeli conflict: the first occupation lasted from October 1956 to March 1957, and the second occupation lasted from June 1967 to April 1982.

Israel initially seized the Sinai Peninsula during the Suez Crisis, when it attacked Egypt in response to its blockade of Israeli passage through the Suez Canal and Straits of Tiran; the Egyptians had been contesting Israel's freedom of navigation through there since 1949, impacting the country's ability to import and export goods during the Israeli austerity period. Although the occupation allowed Israel to re-open the Straits of Tiran, the Suez Canal was closed until 1957, when Israeli troops withdrew from Egypt.

Intermittent discussions are held by various parties and proposals put forward in an attempt to resolve the Israeli–Palestinian conflict through a peace process. Since the 1970s, there has been a parallel effort made to find terms upon which peace can be agreed to in both this conflict and the wider Arab–Israeli conflict. Notably, the Camp David Accords between Egypt and Israel included discussions on plans for Palestinian autonomy, but did not include any Palestinian representatives. The autonomy plan was not implemented, but its stipulations were represented to a large extent in the Oslo Accords.

Despite the failure of the peace process to produce a final agreement, the international consensus has for decades supported a two-state solution to the conflict, based on United Nations Security Council Resolution 242 and 338. This includes the establishment of an independent Palestinian state under the pre-1967 borders including East Jerusalem and a resolution to the refugee question based on the Palestinian right of return (in accordance with United Nations General Assembly Resolution 194, though Israel disputes this interpretation). This is in contrast to the current situation under the Oslo Accords in which the Palestinian territories are divided into areas of varying jurisdiction between Israeli military control and the Palestinian National Authority (PA), with the PA only having partial self-rule in Area A of the West Bank and in the Gaza Strip. A final settlement as stipulated by the Oslo Accords has yet to be reached.

West Jerusalem or Western Jerusalem (Hebrew: מַעֲרַב יְרוּשָׁלַיִם, Ma'aráv Yerushaláyim; Arabic: القدس الغربية, al-Quds al-Ġarbiyyah) refers to the section of Jerusalem that was controlled by Israel at the end of the 1948 Arab–Israeli War. As the city was divided by the Green Line (Israel's erstwhile de facto border, established by the 1949 Armistice Agreements), West Jerusalem was formally delineated as the counterpart to East Jerusalem, which was controlled by Jordan. Though Israel has controlled the entirety of Jerusalem since the 1967 Arab–Israeli War, the boundaries of West Jerusalem and East Jerusalem remain internationally recognized as de jure due to their significance to the process of determining the status of Jerusalem, which has been among the primary points of contention in the Arab–Israeli conflict and the Israeli–Palestinian conflict. With certain exceptions, undivided Jerusalem is not internationally recognized as the sovereign territory of either Israel or the State of Palestine. However, recognition of Israeli sovereignty over only West Jerusalem is more widely accepted as a plausible diplomatic position, as the United Nations regards East Jerusalem as part of the Israeli-occupied West Bank.

Yerida (Hebrew: ירידה, "descent") is emigration by Jews from the State of Israel (or in religious texts, Land of Israel). Yerida is the opposite of aliyah (עליה‎, lit. "ascent"), which is immigration by Jews to Israel. Zionists are generally critical of the act of yerida and the term is somewhat derogatory. The emigration of non-Jewish Israelis is not included in the term.

Common reasons for emigration given are the high cost of living, a desire to escape from the ongoing Arab–Israeli conflict, academic or professional ambitions, and disillusionment with Israeli society.

Palestinian nationalism is the national movement of the Palestinian people that espouses self-determination and sovereignty over the region of Palestine. Originally formed in the early 20th century in opposition to Zionism, Palestinian nationalism later internationalized and attached itself to other ideologies; it has thus rejected the occupation of the Palestinian territories by the government of Israel since the 1967 Six-Day War. Palestinian nationalists often draw upon broader political traditions in their ideology, such as Arab socialism and ethnic nationalism in the context of Muslim religious nationalism. Related beliefs have shaped the government of Palestine and continue to do so.

In the broader context of the Arab–Israeli conflict in the 21st century, Palestinian nationalist aims have included an end to the refugee status of individuals separated from their native lands during the 1948 Palestinian expulsion and flight, advocates stating that a "right of return" exists either to the occupied territories or to both those areas plus places within Israel itself. Nationalists have additionally worked to advance specific causes in terms of current residents' lives such as freedom of assembly, labor rights, the right to health care, and the right to travel. Divisions exist between nationalists over particular ideological goals, an example being the gulf between Islamist Palestinians favoring a more authoritarian state compared to centrist and secular Palestinians supporting democratic self-determination. Palestinian nationalists are also divided by preferred tactics; some favor nonviolent resistance while others advocate for and engage in political violence both inside and outside Israel.