Ta'as, an abbreviation of the Hebrew for "Military Industry" (Hebrew: Ta'asiya Tzvait), was the clandestine arms industry of the Jewish settlement in Mandatory Palestine. In the 1930s, it was headed by Yisrael Amir. [1] Ta'as was based on a number of small workshops and factories, the first one being hidden in a tannery ("The Aleph Institute") on the north beach of Tel Aviv. [2] [3] "Aleph" had a professional staff of lathe operators, metalworkers, plane operators, milling machine operators and others. [3]
Eliahu Sacharov, one of the heads of the organisation, [4] was responsible for testing the first weapons produced by Ta'as at the Solel Boneh quarry at Migdal Tzedek. [5]
Haim Slavin, an engineer from Russia who worked with Pinhas Rutenberg on building a power station at Naharayim, was the general manager from 1937 to 1952. [6] Under Slavin's leadership Ta'as was reorganised and thereafter reached new heights of production such that it became the primary supplier of weapons to the Haganah. [6] Slavin also developed new plants for Ta'as. [7]
During the 1936–39 Arab revolt in Palestine, Ta'as developed an 81-mm mortar, the Haganah's heaviest weapon at that time, and manufactured mines and grenades, 17,500 of the latter being produced for use during the revolt. [8] [9] [10]
The Haganah decided to develop mortars locally in 1934, beginning with a copy of the British 2-inch mortar. [5] This task was given to David Leibowitz, one of the founders of Ta'as, who was later to win fame as the developer of the Davidka mortar that was used extensively in the 1948 Arab-Israeli War. [5] Leibowitz was assisted by Yisrael Yoshpe, who became Ta'as's expert in metal casting. [5]
The 1948 Arab–Israeli War, also known as the First Arab–Israeli War, followed the civil war in Mandatory Palestine as the second and final stage of the 1948 Palestine war. The civil war became a war of separate states with the Israeli Declaration of Independence on 14 May 1948, the end of the British Mandate for Palestine at midnight, and the entry of a military coalition of Arab states into the territory of Mandatory Palestine the following morning. The war formally ended with the 1949 Armistice Agreements which established the Green Line.
Haganah was the main Zionist paramilitary organization that operated for the Yishuv in the British Mandate for Palestine. It was founded in 1920 to defend the Yishuv's presence in the region, and was formally disbanded in 1948, when it became the core force integrated into the Israel Defense Forces shortly after the Israeli Declaration of Independence.
David Ben-Gurion was the primary national founder of the State of Israel as well as its first prime minister. As head of the Jewish Agency from 1935, and later president of the Jewish Agency Executive, he was the de facto leader of the Jewish community in Palestine, and largely led the movement for an independent Jewish state in Mandatory Palestine.
A popular uprising by Palestinian Arabs in Mandatory Palestine against the British administration, later known as the Great Revolt, the Great Palestinian Revolt, or the Palestinian Revolution, lasted from 1936 until 1939. The movement sought independence from British colonial rule and the end of the British authorities' support for Zionism, which sought the establishment of a Jewish state in Palestine, whose concomitant effect was to marginalize and displace the indigenous Arab majority.
Yigal Allon was an Israeli military leader and politician. He was a commander of the Palmach and a general in the Israeli Defense Forces (IDF). He was also a leader of the Ahdut HaAvoda and Israeli Labor parties. He served briefly as acting Prime Minister of Israel between the death of Levi Eshkol and the appointment of Golda Meir in 1969. Allon was the first native-born Israeli to serve as Prime Minister of Israel. He was a government minister from the third Knesset to the ninth inclusive.
Plan Dalet was a Zionist military plan executed during the 1948 Palestine war for the conquest of territory in Mandatory Palestine in preparation for the establishment of a Jewish state. The plan was the blueprint for Israel's military operations starting in March 1948 until the end of the war in early 1949, and so played a central role in the 1948 Palestinian expulsion and flight known as the Nakba.
The Battle of Haifa, called by the Jewish forces Operation Bi'ur Hametz, was a Haganah operation carried out on 21–22 April 1948 and a major event in the final stages of the civil war in Palestine, leading up to the 1948 Arab-Israeli War. The objective of the operation was the capture of the Arab neighborhoods of Haifa. The operation formed part of the 1948 Palestinian expulsion and flight, with approximately 15,000 Arab residents being displaced between April 21–22, and with only 4,000 remaining in the city by mid-May from a pre-conflict population of approximately 65,000.
The Palmach was the elite combined strike forces and sayeret unit of the Haganah, the underground army of the Yishuv during the period of the British Mandate for Palestine. The Palmach was established in May 1941. By the outbreak of the 1948 Arab–Israeli War, it consisted of over 2,000 men and women in three fighting brigades and auxiliary aerial, naval and intelligence units. With the creation of Israel's army, the three Palmach Brigades were disbanded. This and political reasons compelled many of the senior Palmach officers to resign in 1950.
The Jewish Settlement Police (JSP) were a division of the Notrim established in Mandatory Palestine in 1936, during the 1936-39 Arab revolt.
The 1947–1948 civil war in Mandatory Palestine was the first phase of the 1947–1949 Palestine war. It broke out after the General Assembly of the United Nations adopted a resolution on 29 November 1947 recommending the adoption of the Partition Plan for Palestine.
Migdal Afek, also Migdal Tsedek, is a national park on the southeastern edge of Rosh HaAyin, Israel. The ruins of a fortified manor house built by a sheikh during the 19th century, among which remains of the Crusader castle of Mirabel can be seen, are today known in Hebrew as Migdal Afek or Migdal Tsedek. It is the site of the depopulated Palestinian village of Majdal Yaba.
The Deir Yassin massacre took place on April 9, 1948, when Zionist paramilitaries attacked the village of Deir Yassin near Jerusalem, Mandatory Palestine, killing at least 107 Palestinian villagers, including women and children. The attack was conducted primarily by the Irgun and Lehi, who were supported by the Haganah and Palmach. The massacre was carried out despite the village having agreed to a non-aggression pact. It occurred during the 1947–1948 civil war and was a central component of the Nakba and the 1948 Palestinian expulsion and flight.
Ezra Danin was the head of the Arab section of the SHAI, the intelligence arm of the Haganah, Israeli politician and an orange grower. Danin specialized in Arab affairs.
Operation Yiftach was a Palmach offensive carried out between 28 April and 23 May 1948. The objectives were to capture Safed and to secure the eastern Galilee before the British Mandate ended on 14 May 1948. It was carried out by two Palmach battalions commanded by Yigal Allon.
Operation Matateh was a Haganah offensive launched ten days before the end of the British Mandate in Palestine. It was a sub-section of Operation Yiftach, with the objectives of capturing the flatlands between Lake Tiberias and Lake Hula and clear the area of Bedouin encampments. It was carried out by Palmach units under the command of Yigal Allon.
In the 1948 Palestine war, more than 700,000 Palestinian Arabs – about half of Mandatory Palestine's predominantly Arab population – were expelled or fled from their homes, at first by Zionist paramilitaries, and after the establishment of Israel, by its military. The expulsion and flight was a central component of the fracturing, dispossession, and displacement of Palestinian society, known as the Nakba. Dozens of massacres targeting Arabs were conducted by Israeli military forces and between 400 and 600 Palestinian villages were destroyed. Village wells were poisoned in a biological warfare programme codenamed Operation Cast Thy Bread and properties were looted to prevent Palestinian refugees from returning. Other sites were subject to Hebraization of Palestinian place names.
The Peulot Meyuhadot were three highly secret special operations squads set up in Palestine by Yitzhak Sadeh on David Ben-Gurion's orders early in 1939, towards the end of the 1936–1939 Arab revolt in Palestine. The squads were created for retaliatory strikes against Arab resistants and villages, attacks on British installations, and the elimination of Jewish informers and traitors.
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, the British withdrew from Palestine, Zionist forces conquered territory and established the State of Israel, and over 700,000 Palestinians fled or were expelled. It was the first war of the Israeli–Palestinian conflict and the broader Arab–Israeli conflict.