Documents Reveal Israeli Army Poisoned Water Wells in Palestinian Towns During 1948 War

A group of Israeli hikers walk on the hills near the Jordan River where the steam pours into the Dead Sea, near the West Bank city of Jericho, on October 14, 2022. (AFP)
A group of Israeli hikers walk on the hills near the Jordan River where the steam pours into the Dead Sea, near the West Bank city of Jericho, on October 14, 2022. (AFP)
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Documents Reveal Israeli Army Poisoned Water Wells in Palestinian Towns During 1948 War

A group of Israeli hikers walk on the hills near the Jordan River where the steam pours into the Dead Sea, near the West Bank city of Jericho, on October 14, 2022. (AFP)
A group of Israeli hikers walk on the hills near the Jordan River where the steam pours into the Dead Sea, near the West Bank city of Jericho, on October 14, 2022. (AFP)

The Israeli army used chemical and biological weapons during the 1948 war, including poisoning water wells in several Palestinian towns, original documents stored in the Israel State Archive, as well as other archives revealed.

The documents showed that Israeli political and military leaders and some scholars were partners in the decision, and had even planned to poison the waters in Cairo and Beirut, but changed their mind at the last minute.

Haaretz reporter Ofer Aderet wrote on Friday that the poisoning was partially exposed decades ago by Arab sources when rumors and oral testimonies were reported in newspapers and books about an attempt by the army in 1948 to poison wells in Acre and Gaza by adding bacteria to the drinking water.

However, the details of Israel’s secret use of biological weapons and poison against Palestinians during the 1948 war was revealed in a recent article by historians Benny Morris and Benjamin Kedar.

Published by Middle Eastern Studies, Morris and Kedar’s research is a rarity because it was researched and published against the wishes of the Israeli security establishment, which has tried for years to block any embarrassing historical documents that expose war crimes against Arabs, such as murdering prisoners, ethnic cleansing and destroying villages, Haaretz wrote.

The poisoning targeted dozens of Palestinian water wells, including the Acre and the Galilee village of Ilabun in the north.

Aderet wrote that the plan was to poison wells in abandoned Arab villages, as well as in Jewish locales that were due to be evacuated by the state-in-the-making.

The goal wasn’t mass poisoning, but rather an act of deterrence that would prevent Palestinians from returning to areas where the water is poisonous.

Morris and Kedar said that the substance used in the poisoning was causing mass infections of dysentery and typhoid, adding that such diseases spread in Acre.

The poisoning started on April 1, 1948 with the knowledge and supervision of several officials, including then Prime Minister David Ben-Gurion, the documents revealed.

The two researchers also said some Israelis objected against the poisoning, most notably archaeologist Shmarya Gutman, who in 1988 testimonies, said he vehemently opposed the operation on moral grounds and warned that poisoning the water could also harm Jews.

As for Beirut and Cairo, Morris and Kedar revealed that the plan aimed to poison their waters in retaliation against the Arab armies that tried to invade the country to expel the Jews.

However, the Israeli operatives who would be tasked with traveling to both capitals received sudden orders to stop the operation.

Apparently, the operation was exposed in May 1948 when Egyptian authorities arrested in Gaza two Israeli soldiers, posing as Arabs, with tubes containing typhoid germs in their possession.



Israeli Military Orders New Evacuations in Northern Gaza

Relatives of Palestinians killed in Israeli strikes on the Gaza Strip mourn their deaths at Shifa Hospital in Gaza City, Saturday, June 28, 2025. (AP Photo/Jehad Alshrafi)
Relatives of Palestinians killed in Israeli strikes on the Gaza Strip mourn their deaths at Shifa Hospital in Gaza City, Saturday, June 28, 2025. (AP Photo/Jehad Alshrafi)
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Israeli Military Orders New Evacuations in Northern Gaza

Relatives of Palestinians killed in Israeli strikes on the Gaza Strip mourn their deaths at Shifa Hospital in Gaza City, Saturday, June 28, 2025. (AP Photo/Jehad Alshrafi)
Relatives of Palestinians killed in Israeli strikes on the Gaza Strip mourn their deaths at Shifa Hospital in Gaza City, Saturday, June 28, 2025. (AP Photo/Jehad Alshrafi)

The Israeli military on Sunday ordered a mass evacuation of Palestinians in large swaths of northern Gaza, an early target of the war that has been severely damaged by multiple rounds of fighting.

Col. Avichay Adraee, a military spokesperson, posted the order on social media. It includes multiple neighborhoods in eastern and northern Gaza City, as well as Jabaliya refugee camp, The Associated Press said.

The military will expand its escalating attacks to the city’s northern section, calling for people to move southward to the Muwasi area in southern Gaza, Adraee said.

After being all but emptied earlier in the war, hundreds of thousands of people are in northern Gaza following their return during a ceasefire earlier this year.

An Israeli military offensive currently underway aims to move Palestinians to southern Gaza so forces can more freely operate to combat Hamas. Rights groups say their movement would amount to forcible transfer.

A sticking point over how the war ends

The war in Gaza began with Oct. 7, 2023, attacks by Hamas in which the group killed 1,200 people and took roughly 250 hostage, about 50 of whom remain captive with less than half believed to be alive.

Israel's retaliatory response has killed more than 56,000 people, according to local health authorities, who do not distinguish between militants and civilians in their count but say more than half of the dead are women and children.

The war has set off a humanitarian catastrophe, displaced most of Gaza's population, often multiple times, and obliterated much of the territory's urban landscape.

Talks between Israel and Hamas have repeatedly faltered over one major sticking point, whether the war should end as part of any ceasefire agreement.

Hamas says it is willing to free all the hostages in exchange for a full withdrawal of Israeli troops and an end to the war. Israel rejects that offer, saying it will agree to end the war if Hamas disarms and goes into exile, something the group refuses.