The Israeli-Palestinian conflict is one of the most enduring and complex geopolitical disputes of the modern era, rooted in competing national aspirations over the same territory. Its origins can be traced to the late 19th and early 20th centuries, fueled by the rise of Zionism and Arab nationalism, and exacerbated by the collapse of the Ottoman Empire and subsequent international mandates. The core of the conflict lies in the competing claims to land, the establishment of a Jewish state in Mandatory Palestine, and the displacement and dispossession of the Palestinian Arab population. Key events, including the 1948 Arab-Israeli War, the 1967 Six-Day War, and the ongoing disputes over settlements, borders, and refugees, have shaped the present-day reality and continue to obstruct a lasting peace. Understanding this conflict requires examining its historical evolution, the central grievances of both sides, and the international dimensions that have shaped its trajectory.
The seeds of the conflict were sown with the advent of political Zionism in the late 1800s, a movement advocating for a Jewish homeland in Palestine, then a predominantly Arab province of the Ottoman Empire. Theodor Herzl’s vision, articulated in "The Jewish State" (1896), galvanized Jewish immigration to Palestine, leading to increased land purchases and the establishment of Jewish agricultural settlements. Simultaneously, the burgeoning Arab nationalist sentiment in the region viewed this influx with alarm, seeing it as a colonial intrusion that threatened their own aspirations for self-determination. The Balfour Declaration of 1917, a statement by the British government expressing support for "the establishment of a national home for the Jewish people" in Palestine, further complicated matters. While it also stated that "nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities," its implications for the Arab majority were profound and largely negative. Following World War I and the dismantling of the Ottoman Empire, Britain was granted a League of Nations mandate over Palestine, a period marked by escalating tensions between Jewish and Arab communities, punctuated by violent clashes and riots, such as the 1929 Hebron massacre.
The post-World War II era witnessed a dramatic escalation. The Holocaust provided a powerful impetus for the creation of a Jewish state, and in 1947, the United Nations proposed a partition plan for Palestine, dividing it into separate Arab and Jewish states, with Jerusalem under international administration. While the Zionist leadership accepted the plan, the Arab states rejected it, leading to the outbreak of the 1948 Arab-Israeli War following Israel's declaration of independence on May 14, 1948. The war resulted in an Israeli victory, the establishment of the State of Israel, and the displacement of over 700,000 Palestinian Arabs – an event Palestinians refer to as the Nakba, or "catastrophe." The territories allocated to the Arab state were largely occupied by Jordan and Egypt, and the Palestinian national movement began to coalesce around the idea of an independent Palestinian state.
The geopolitical landscape was further reshaped by the 1967 Six-Day War. In response to escalating tensions and threats from neighboring Arab states, Israel launched a preemptive strike, capturing the West Bank (including East Jerusalem) from Jordan, the Gaza Strip and the Sinai Peninsula from Egypt, and the Golan Heights from Syria. This occupation fundamentally altered the conflict, introducing the issue of Israeli settlements in the occupied territories, which have become a major impediment to peace. UN Security Council Resolution 242, passed in November 1967, called for "withdrawal of Israel forces from territories occupied in the recent conflict" and "termination of all claims or states of belligerency and respect for and acknowledgement of the sovereignty, territorial integrity and political independence of every State in the area." However, the interpretation of "territories" and the precise nature of withdrawal have remained points of contention.
The subsequent decades have been characterized by cycles of violence, failed peace initiatives, and the rise of Palestinian resistance movements. The Palestine Liberation Organization (PLO), founded in 1964, initially pursued armed struggle but later, under Yasser Arafat, shifted towards political negotiation. The First Intifada (1987-1993), a widespread Palestinian uprising against Israeli occupation, eventually paved the way for the Oslo Accords in 1993. These agreements aimed to establish a framework for a two-state solution, with the creation of a Palestinian interim self-governing authority. However, the implementation of the accords faltered, hindered by continued Israeli settlement expansion, Palestinian suicide bombings, and the failure to resolve core issues such as borders, Jerusalem, and the right of return for Palestinian refugees. The Second Intifada (2000-2005) was even more violent, leading to increased Israeli military operations and the construction of the West Bank barrier. The ongoing occupation, the blockade of Gaza, and the internal divisions within Palestinian leadership continue to make a resolution elusive.