most able citizens during the war while the Arab troops were only a small percentage of its far greater population, the strength of the Yishuv grew steadily and dramatically during the war. Political objectives Yishuv Yishuv's aims evolved during the war. Mobilization for a total war was organised. Initially, the aim was "simple and modest": to survive the assaults of the Palestinian Arabs and the Arab states. "The Zionist leaders deeply, genuinely, feared a Middle Eastern reenactment of the Holocaust, which had just ended; the Arabs' public rhetoric reinforced these fears". As the war progressed, the aim of expanding the Jewish state beyond the UN partition borders appeared: first to incorporate clusters of isolated Jewish settlements and later to add more territories to the state and give it defensible borders. A third and further aim that emerged among the political and military leaders after four or five months was to "reduce the size of Israel's prospective large and hostile Arab minority, seen as a potential powerful fifth column, by belligerency and expulsion". Shay Hazkani's research concludes that Ben-Gurion and segments of the religious Zionist leadership drew parallels between the war and the biblical wars of extermination, and states this was not a fringe position. IDF indoctrination pamphlets were distributed to recruits instructing them that God “demands a revenge of extermination without mercy to whoever tries to hurt us for no reason.”. Plan Dalet, or Plan D, (, Tokhnit dalet) was a plan worked out by the Haganah, a Jewish paramilitary group and the forerunner of the Israel Defense Forces, in autumn 1947 to spring 1948, which was sent to Haganah units in early March 1948. The intent of Plan Dalet is subject to much controversy, with historians on the one extreme asserting that it was entirely defensive, and historians on the other extreme asserting that the plan aimed at maximum conquest and expulsion of the Palestinians. According to Ilan Pappé, its purpose was to conquer as much of Palestine and to expel as many Palestinians as possible, though according to Benny Morris there was no such intent. In his book The Ethnic Cleansing of Palestine, Pappé asserts that Plan Dalet was a "blueprint for ethnic cleansing" with the aim of reducing both rural and urban areas of Palestine. According to Gelber, the plan specified that in case of resistance, the population of conquered villages was to be expelled outside the