These actions have been carried out by individuals, paramilitary groups, and the State of Israel and its military forces from the early 20th century to the present day, as part of the ongoing Israeli-Palestinian conflict.
In the pre-state period (1920s–1940s), Zionist paramilitaries such as the Irgun, Lehi, Haganah and Palmach engaged in violent campaigns against British authorities, Palestinian Arabs, and more moderate Jews to advance their political goals.
The Israeli military has also conducted large-scale assaults in the occupied territories and neighbouring states including Lebanon, resulting in widespread destruction and civilian casualties.
Israel defends its actions as necessary to preserve the security of the Jewish state and its citizens in the face of Palestinian political violence and regional threats.
Actions were carried out by individuals and Jewish paramilitary groups such as the Irgun, the Lehi, the Haganah and the Palmach as part of a conflict between Jews, British authorities, and Palestinian Arabs, regarding land, immigration, and control over Palestine.
[3] As a conciliation to the Arabs, the White Paper of 1939 was passed, imposing significant limits in Jewish immigration in the shadow of World War II.
[11] The Haganah, Irgun and Lehi also executed dozens of Jews for alleged treason or collaboration with Britain or Arabs, often after irregular drumhead courts-martial.
In April, 6 weeks before the termination of the Mandate, the Jewish militias launched wide operations to control the territory dedicated to them by the Partition Plan.
The Arab population in the mixed cities of Tiberias, Safed, Haifa and Jaffa, as well as Beisan and Acre and in the neighbouring villages, fled or were expelled during this period.
[16] On 4 January 1948, the Lehi detonated a lorry bomb against the headquarters of the paramilitary Najjada located in Jaffa's Town Hall, killing 15 Arabs and injuring 80.
[18] The next day, Irgun members in a stolen police van rolled a barrel bomb[19] into a large group of civilians who were waiting for a bus by the Jaffa Gate, killing around 16.
[28] In 1946, The World Zionist Congress strongly condemned terrorist activities in Palestine and "the shedding of innocent blood as a means of political warfare".
[29] Menachem Begin was called a terrorist and a fascist by Albert Einstein and 27 other prominent Jewish intellectuals in a letter to the New York Times which was published on December 4, 1948.
[10] Generally speaking, this precept requires that "weapons remain pure [and that] they are employed only in self-defence and [never] against innocent civilians and defenceless people".
"[36] According to Avi Shlaim, this condemnation of the use of violence is one of the key features of 'the conventional Zionist account or old history' whose 'popular-heroic-moralistic version' is 'taught in Israeli schools and used extensively in the quest for legitimacy abroad'.
[34] Benny Morris adds that '[t]he Israelis' collective memory of fighters characterized by "purity of arms" is also undermined by the evidence of [the dozen cases] of rapes committed in conquered towns and villages.'
According to him, 'after the 1948 war, the Israelis tended to hail the "purity of arms" of its militiamen and soldiers to contrast this with Arab barbarism, which on occasion expressed itself in the mutilation of captured Jewish corpses.'