October War: Israel Hinted to the US at Using Nuclear Weapons

Israeli Minister of Defense Moshe Dayan and US Secretary of State Henry Kissinger (AFP)
Israeli Minister of Defense Moshe Dayan and US Secretary of State Henry Kissinger (AFP)
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October War: Israel Hinted to the US at Using Nuclear Weapons

Israeli Minister of Defense Moshe Dayan and US Secretary of State Henry Kissinger (AFP)
Israeli Minister of Defense Moshe Dayan and US Secretary of State Henry Kissinger (AFP)

The October 1973 war, a defining moment in the Arab Israeli conflict, continues to be a subject of intense scrutiny for both Arab and foreign researchers.

Decades since its outbreak, new information and previously classified documents have come to light, adding complexity and controversy to the narrative of this historic conflict.

Two distinct narratives have emerged, each presenting a vastly different perspective on the War.

The first narrative portrays it as a decisive military victory for the Arab armies, backed by regional support and underscored by the significance of oil as a diplomatic weapon.
The perspective emphasized the role of Arab military forces in challenging the Israeli tanks and fighter jets.

On the other hand, the Israeli narrative praises Tel Aviv's response to the surprise attack on what they call "Yom Kippur."

It highlights Israel's reaction as it faced the unexpected assaults by Egyptian and Syrian forces in the Sinai Peninsula and the Golan Heights.

However, amid these conflicting narratives, questions persist about the proper sequence of events during this pivotal war.

As the 50th anniversary approaches and Egypt and Syria have yet to release their classified documents, there is an increasing urgency to revisit and reassess the war records, particularly regarding communications between the US and world leaders.

- Failure or Overconfidence?

The Israeli surprise from the sudden Arab attack on October 6, 1973, sent shockwaves through various military fronts, creating significant confusion.

It was to such an extent that US Secretary of State Henry Kissinger found himself seeking answers about whether Washington had received any prior warnings about the impending war that were disregarded.

A classified document numbered 63, summarizing meetings at the US State Department on October 23, 1973, sheds light on the situation.

It reveals that Kissinger personally reviewed all pre-war intelligence, outlining a strategy rooted in the unique US-Israeli relationship.

The Director of Intelligence at the US State Department, Ray Cline, attributed the failure of intelligence to predict and prevent the war to their reliance on Israeli assessments.

Signs indicating imminent military action by Egypt and Syria had accumulated as early as September 1973.

Back then, King Hussein of Jordan warned Israeli Prime Minister Golda Meir that the Syrian army was in position and ready for action.

- Hours before the Battle

As the clock approached the afternoon of October 6, 1973, the US National Security Council (NSC) held an emergency session to discuss the evolving situation in the Middle East.

A memo from NSC member William Quandt reveals the chaos of that meeting and the heated debates about the seriousness of the Egyptian-Syrian attack and the Soviet evacuation of families from Cairo and Damascus.

The document also highlights an intelligence consensus that Arab states were not prepared to wage war against Israel as long as the military balance remained uneven.

However, the military balance would soon shift dramatically with the outbreak of the conflict.

- Soviet Message

The Soviet Union sent a message to Nixon and Kissinger on that fateful day. The message conveyed that Soviet Premier Leonid Brezhnev, like the US, was surprised by Egypt and Syria's decision to go to war.

Brezhnev considered this a significant miscalculation and expressed concerns about a catastrophic military or political event for the allies, Egypt and Syria.

- Initial Assessment

Considering the time difference, while it was afternoon Washington time, the National Security Council was meeting regarding developments in the Middle East.

"As Israelis observed Yom Kippur, the Egyptians and Syrians launched their attacks. Just after 2:00 PM (Cairo time), 100,000 Egyptian troops and 1,000 tanks engulfed Israeli forces on the east bank of the Suez Canal while 35,000 Syrian troops and 800 tanks broke through Israeli positions on the Golan Heights," according to the meeting memo.

In the meeting, attendees discussed several options for dealing with risks arising from the cutbacks in Arab oil production and the consequences of a heavy defeat for the Arabs.

Kissinger's advisers proposed reducing Soviet influence, provided that it could not result from a "major Arab defeat" because that could endanger US interests in the region, destroy the possibility of a settlement, and weaken "moderate" Arab regimes.

The advantages of finding ways to "minimize" Arab "loss of face" required serious consideration.

- Kissinger and Eban

Another US memorandum documents a conversation between Kissinger and Israeli Foreign Minister Abba Eban at 9:07 AM, during which the US official indirectly assured that Washington would not immediately go to the Security Council.

Later, Eban spoke with Kissinger's executive assistant, Lawrence Eagleburger, and registered his appreciation that Kissinger would defer UN action so that Israel had "time to recoup its position."

During this time, it was clear to the US that the Soviets were interested in a cease-fire, and so was President Hafez al-Assad, if the fighting stopped, he would have control of the Golan Heights.

Sadat, however, was not ready to halt until he had a stronger position on the Sinai.

- China exchanges

By 9 PM in Washington, Kissinger conversed with Chinese Ambassador Huang Zhen. He told the Chinese diplomat that Washington's "strategic objective is to prevent the Soviets from getting a dominant position in the Middle East."

Kissinger wanted to demonstrate to the Arab states that "whoever gets help from the Soviet Union cannot achieve his objective."

The Chinese were sympathetic to the Arab cause, so Kissinger had to be able to ensure progress on Arab grievances.

Perhaps this prompted Kissinger to attempt to reassure the Chinese ambassador, stating that it would be possible for Washington to offer security guarantees for "new borders after the settlement."

- The Second Day

Despite half a century since the war, the first page of a document between Kissinger and Israeli Ambassador Simcha Dinitz is primarily illegible, except for a few scraps on US supply of Sidewinder (air-to-air) missiles and bomb racks.

However, it provides interesting details on the early moments of the war, such as Israeli cabinet debates on whether to preempt or not.

Apparently, advice that Kissinger had given in the past--"whatever happens, don't be the one that strikes first"--played no small part in Meir's thinking.

- A miserably tough day

During the first day of the fighting, Arab forces made significant gains. Given the tremendous strategic value of the Golan Heights, so close to Israeli population centers, the Israelis started to throw in units there first.

To keep officials abreast of developments, the State Department's Middle East Task Force, lodged at the Department's basement Operations Center, regularly issued "sitreps" on military and political consequences.

At the end of the second day of the fighting, it showed a grim situation: "major losses on both sides," a "miserably tough day" for the Israelis.

- Pivotal Moment

The ninth and tenth of October 1973 can be considered a pivotal battle moment.

The Egyptian and Syrian armies surprised everyone with a resounding defeat of Israeli tanks, which had attempted to regain control of the situation in Sinai and the Golan Heights.

Early Tuesday morning, Kissinger received a call from Dinitz that Israeli forces were in a more "difficult" position. A counter-offensive launched the previous day had failed with significant losses.

Dinitz acknowledged that the Israelis had lost over 400 tanks to the Egyptians and 100 to the Syrians.

He explained that Egyptian armor and surface-to-air missiles were taking their toll in the air and ground battle, and the Israeli cabinet had decided that it had to "get all equipment and planes by air that we can."

Kissinger, who had assumed that Tel Aviv could recapture territory without significant aid infusions, was perplexed by the bad news--"Explain to me, how could 400 tanks be lost to the Egyptians?"

Dinitz and Kissinger met privately, without a notetaker, to discuss Meir's request for a secret meeting with Nixon to plea for military aid, a proposal that Kissinger quickly dismissed because it would strengthen Moscow's influence in the Arab world.

- Nuclear blackmail
In a remarkable turn, the document also reveals that to underline the situation's urgency, "Dinitz may have introduced an element of nuclear blackmail into the private discussion."

Meir had rejected military advice for nuclear weapons use. She had ordered at least the arming and alerting of Jericho missiles to influence Washington.

According to the document, "Kissinger has never gone on record on this issue, and no US documentation on the US Israeli nuclear posture during the war has been declassified."

Later, Kissinger was responsive to the pleas for more assistance.

In an evening meeting on the same day, Kissinger informed Dinitz that Nixon had approved the list of "consumable" items sought by the Israelis (except for laser bombs) that would be shipped.

"Moreover, aircraft and tanks would be replaced if the need became acute."

To ensure that the US role had low visibility, Israeli cargo plans would have the El Al markings painted out.

Moreover, the discussion of arrangements to charter US commercial aircraft for shipping war material began on Washington's side.

During that meeting, Dinitz had better news to report progress on the Golan Heights and the massive destruction of Syrian tanks.

- Oil Threat

A report prepared jointly by the US State Department and the National Security Council states that while Arab and Israeli ground forces were "sparring and regrouping," Syrian and Israeli air forces were engaged in battle, and the Israeli Air Force bombed the international airport at Damascus.

Meanwhile, Greek, Israeli, and US intelligence picked up signs that the Soviets were airlifting supplies to their Arab clients.

"The Israelis speculate the main cargo is missiles."

The Soviets had made their airlift decision early in the war, believing that extensive support could enhance Moscow's prestige in the Arab world.

The decision had significant implications for the course of the war; not only did the airlift encourage the Egyptians and Syrians to continue fighting, but it came to be seen in Washington as a "challenge" to US power.

The report also mentions that the US press had already observed an Israeli Boeing 707 picking up missiles and bombs in Virginia.

Moreover, Saudi Arabia's Minister of Petroleum, Sheikh Ahmed Zaki Yamani, suggested that "the US military supply of Israel would have a cost cutback in oil production."

 

 



A Look at Sudan’s War by the Numbers

Sudanese refugees, who have fled the violence in their country, line up to receive food rations from World Food Program (WFP), in Adre Chad July 20, 2023. (Reuters)
Sudanese refugees, who have fled the violence in their country, line up to receive food rations from World Food Program (WFP), in Adre Chad July 20, 2023. (Reuters)
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A Look at Sudan’s War by the Numbers

Sudanese refugees, who have fled the violence in their country, line up to receive food rations from World Food Program (WFP), in Adre Chad July 20, 2023. (Reuters)
Sudanese refugees, who have fled the violence in their country, line up to receive food rations from World Food Program (WFP), in Adre Chad July 20, 2023. (Reuters)

Sudan is entering a fourth year of war between the military and paramilitary forces.

The fighting has pushed many people into famine, caused a huge displacement crisis and left over 30 million people in need of humanitarian assistance. Parties have been accused of committing atrocities like ethnic cleansing, extrajudicial killings and sexual violence against civilians.

Here's a look at the war by the numbers:

59,000 At least this many people have been killed, according to the Armed Conflict Location & Event Data, or ACLED. Aid groups say the true toll could be much higher as access to areas of fighting across the vast country remains limited.

4.5 million About this many people have fled the country to places like Egypt, South Sudan, Libya and Chad.

9 million About this many people remain displaced in Sudan.

19 million More than this many people face acute hunger, according to the World Food Program.

24% This is the amount that fuel prices have shot up in Sudan since conflict in the Middle East escalated.

354 This is the number of community kitchens that have closed over the last six months after providing a lifeline for millions of people, according to Islamic Relief.

Over 4,300 About this many children have been killed or maimed in the war, according to UNICEF.

8 million At least this many children are still out of school, according to UNICEF.

11% About this many schools are being used by warring sides or are shelters for displaced people, according to UNICEF.

63% This many of Sudan's health facilities are fully or partially functioning, according to World Health Organization chief Tedros Adhanom Ghebreyesus.

217 This is the number of verified attacks on health facilities since the war began, according to the WHO.

1,032 This was the number of civilians killed by air and drone strikes in 2025, according to ACLED, as a surge in drone strikes took a growing toll.


Iran Nuclear Program ‘Badly Damaged’ But Not Wiped Out

This image from an Airbus Defense and Space's Pléiades Neo satellite shows a truck that analysts believe was carrying highly enriched uranium to a tunnel in the compound of the Isfahan Nuclear Technology Center, in Isfahan, Iran, June 9, 2025. (AP)
This image from an Airbus Defense and Space's Pléiades Neo satellite shows a truck that analysts believe was carrying highly enriched uranium to a tunnel in the compound of the Isfahan Nuclear Technology Center, in Isfahan, Iran, June 9, 2025. (AP)
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Iran Nuclear Program ‘Badly Damaged’ But Not Wiped Out

This image from an Airbus Defense and Space's Pléiades Neo satellite shows a truck that analysts believe was carrying highly enriched uranium to a tunnel in the compound of the Isfahan Nuclear Technology Center, in Isfahan, Iran, June 9, 2025. (AP)
This image from an Airbus Defense and Space's Pléiades Neo satellite shows a truck that analysts believe was carrying highly enriched uranium to a tunnel in the compound of the Isfahan Nuclear Technology Center, in Isfahan, Iran, June 9, 2025. (AP)

The United States and Israel may have obstructed the path towards a future Iran-built nuclear bomb by severely damaging Tehran's nuclear and ballistic capabilities in recent attacks.

But they have not succeeded in seizing its stockpile of highly enriched uranium, key to any future negotiations between Washington and Tehran, experts and diplomatic sources told AFP.

One of US President Donald Trump's justifications for the war he launched on February 28 was an accusation -- denied by Tehran -- that Iran was developing an atomic bomb. Trump has repeatedly vowed to never allow the country to possess a nuclear weapon.

Israeli Prime Minister Benjamin Netanyahu, for his part, has stated that the previous war waged against Iran, a 12-day conflict in June 2025, as well as the current one “wiped out” Iran's nuclear program.

But two European diplomatic sources, speaking on condition of anonymity, expressed caution about the future of Iran's atomic ambitions.

Immediately following the June 2025 strikes, “we were told the program had been set back by several years, before the figure was revised to just several months,” one source noted.

“Iran is no longer a threshold power as it once was,” an Israeli diplomatic source, who requested anonymity, told AFP.

A “threshold” state has the expertise, resources and facilities needed to develop a nuclear weapon on short notice should it choose to.

The source argued that, in addition to the infrastructure damage suffered, Iran's know-how “has been seriously undermined by the elimination of the scientists and officials” and the targeting of universities “where the data centers containing Iran's expertise were located.”

Substantial setback

“Overall, this conflict has set back Iran's nuclear program substantially,” said Spencer Faragasso of the Institute for Science and International Security, a US think tank that monitors Iran's nuclear program.

“It will take a significant amount of time, investment, and resources to reconstitute all of those lost capabilities,” he said.

However, “the gains from the conflict are not permanent by any means.”

Tehran still possesses a significant quantity of uranium enriched both to 60 percent, close to the 90% level required to make an atomic bomb, as well as a stockpile of uranium enriched to 20%, another critical threshold.

Prior to the US strikes in June 2025, the International Atomic Energy Agency (IAEA) calculated that Iran possessed approximately 440 kilograms of uranium enriched to 60%, well above the 3.67% limit set by a 2015 agreement from which the United States subsequently withdrew.

Since June 2025, the fate of this stockpile has remained uncertain, with Tehran refusing access to IAEA inspectors at the sites ravaged by US and Israeli strikes.

IAEA Director General Rafael Grossi has repeatedly called for the return of international experts.

Removing enriched uranium

Part of the stockpile of highly enriched uranium (HEU) is believed to remain buried in the tunnels at the Isfahan site in central Iran.

“At least 220 kilogram – roughly half of Iran's declared stockpile of 60% HEU – is believed to be stored in the underground tunnel complex at Isfahan,” said Faragasso.

“The status of the other half is unclear, but we believe it is buried under the rubble at Fordow as large significant quantities of 60% HEU were produced prior to the June 2025 war,” he said.

Only an independent inspection would be able to dispel these doubts.

The issue is how this uranium could be removed from Iranian territory under any eventual accord.

Russia reiterated on Monday that it remained ready to accept Iranian enriched uranium on its soil as part of any potential peace agreement between Washington and Tehran.

“This proposal was put forward by President (Vladimir) Putin during contacts with the United States and with countries in the region,” said Kremlin spokesman Dmitry Peskov, in response to a question from AFP.

But that scenario is a red line for the Europeans in view of the war that Russia has been waging against Ukraine for more than four years.

Moscow and Tehran are cooperating on nuclear matters through Iran's Bushehr power plant, built and operated with Russian assistance for civilian purposes.

The Iranians “don't have an ability to enrich uranium anymore... So it means they cannot build a nuclear bomb at the moment,” said Danny Orbach of the Hebrew University of Jerusalem.

“But they still have the enriched material, which is the hardest thing to obtain,” he said.


Rare Precedents for Lebanon-Israel Talks

US Secretary of State Marco Rubio (C), alongside US State Department Counselor Michael Needham (2L) and US Ambassador to Lebanon Michel Issa (2R), speaks during a meeting with Lebanon's Ambassador to the US Nada Hamadeh Moawad (out of frame) and Israeli Ambassador to the US Yechiel Leiter (out of frame) at the State Department in Washington, DC, on April 14, 2026. (AFP)
US Secretary of State Marco Rubio (C), alongside US State Department Counselor Michael Needham (2L) and US Ambassador to Lebanon Michel Issa (2R), speaks during a meeting with Lebanon's Ambassador to the US Nada Hamadeh Moawad (out of frame) and Israeli Ambassador to the US Yechiel Leiter (out of frame) at the State Department in Washington, DC, on April 14, 2026. (AFP)
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Rare Precedents for Lebanon-Israel Talks

US Secretary of State Marco Rubio (C), alongside US State Department Counselor Michael Needham (2L) and US Ambassador to Lebanon Michel Issa (2R), speaks during a meeting with Lebanon's Ambassador to the US Nada Hamadeh Moawad (out of frame) and Israeli Ambassador to the US Yechiel Leiter (out of frame) at the State Department in Washington, DC, on April 14, 2026. (AFP)
US Secretary of State Marco Rubio (C), alongside US State Department Counselor Michael Needham (2L) and US Ambassador to Lebanon Michel Issa (2R), speaks during a meeting with Lebanon's Ambassador to the US Nada Hamadeh Moawad (out of frame) and Israeli Ambassador to the US Yechiel Leiter (out of frame) at the State Department in Washington, DC, on April 14, 2026. (AFP)

There are few precedents for the direct talks between Lebanese and Israeli officials that began in Washington on Tuesday.

- 1949, Fragile armistice -

The first Arab-Israeli war began on May 15, 1948, the day after the declaration of the establishment of the State of Israel.

Five countries -- Egypt, Syria, Jordan, Lebanon and Iraq -- had rejected a UN plan adopted in November 1947 to partition Palestine into Jewish and Arab states and went to war against the new state.

In 1949, Israel and neighboring countries signed armistice agreements, but they collapsed with the start of the 1967 Arab-Israeli War.

- 1983, Unimplemented agreement -

Israel invaded Lebanon on June 6, 1982, in an operation it dubbed "Peace for Galilee" that was initially aimed at expelling Palestinian fighters, but which resulted in a nearly 18-year Israeli occupation.

On May 17, 1983, Lebanon and Israel signed an agreement on the withdrawal of Israeli forces from Lebanon after four-and-a-half months of direct talks with US participation.

The deal was scrapped less than a year later, in March 1984, under pressure from Syria and its allies in Lebanon.

- 1991-93, Washington talks -

A series of bilateral negotiations between Israel and Syria, Lebanon, and a joint Jordanian-Palestinian delegation was launched in late 1991, following the Madrid conference on Middle East peace.

Ten rounds of bilateral talks were held in Washington over 20 months until 1993, but failed to produce results.

- 2022, Maritime border deal -

After years of US mediation, Lebanon and Israel reached an agreement on October 27, 2022, which demarcated their maritime border and set the terms for sharing offshore gas resources in the eastern Mediterranean.

There was no direct contact between the two sides, with the deal formalized through separate exchanges of letters with the United States.

- 2024, Fragile ceasefire -

A November 2024 ceasefire sought to end more than a year of fresh hostilities between Israel and Hezbollah, but Israeli forces kept up strikes in Lebanon, saying they aimed to prevent Hezbollah from rebuilding its capabilities.

In December 2025, civilian officials for the first time joined Lebanese and Israeli military representatives in ceasefire-monitoring meetings in southern Lebanon, led by the US and also involving France and the United Nations peacekeeping force.

The talks marked the first direct discussions between the two sides in decades.