1966 Attack on Samu

Three Israeli soldiers were killed when their patrol vehicle struck a mine near the border shortly before the November 13 operation.[1][2] The immediate incident occurred against a broader pattern of sabotage against Israeli targets and increasing confrontations with Palestinian fedayeen operating through the West Bank — known by its original, indigenous Jewish name of Judea and Samaria — then under Jordanian control and responsibility.[2][8] Israeli military planning treated the deaths as the immediate trigger for a retaliatory operation against al-Samu, south of Hebron.[2]

The regional setting complicated Israel’s response to cross-border terrorism: Palestinian guerrillas associated with Syrian funding operated along the Jordan-Israel border, while Jordan’s King Hussein sought to prevent their activities from provoking Israeli attacks on his territory.[9] Jordan and Egypt were less directly involved than Syria in confrontations with Israel during this period, and Hussein pursued secret meetings with Israeli representatives in search of a peaceful modus vivendi.[9] He also attempted to curb fedayeen activity, creating a tension between his efforts to avoid confrontation and demands that he adopt a stronger posture against Israel.[9][10]

Hussein had secretly agreed to preserve the West Bank as a strategically important buffer zone, and Washington sought to prevent Israeli reprisals from undermining his position.[11] His policies included efforts to prevent saboteurs from crossing from Jordan and keeping armored forces east of the Jordan River.[10] Those measures were unpopular domestically and exposed him to criticism from other Arab states.[10] American officials nevertheless regarded Jordan’s efforts to restrain terrorism as important to regional stability.[4]

Israeli officials connected the prospective action to more than the single fatal explosion.[12] They cited 13 recent attacks originating in the area and maintained that attackers directed from Syria passed through Jordan and obtained shelter there.[12] The operational order called for compelling Jordan to close the Hebron hills to al-Fatah activity and for clearing Bedouin encampments near the border.[5] Other explanations within the Israeli military presented the operation as a warning to Syria or as punishment directed at Bedouin encampments.[5]

Prime Minister and Defense Minister Levi Eshkol approved a large daytime reprisal on the recommendation of Chief of Staff Yitzhak Rabin.[5] Southern Command began planning on November 12 and considered Samu and Idna as alternative targets.[5] Samu was selected because it was closer to the border, and the operation was scheduled for the following morning.[5] Planning proceeded hurriedly, with commanders concerned that a delay might allow Eshkol to withdraw his authorization.[5]

Hussein also sent Eshkol a personal condolence letter after the fatal attack, promising to try to restrain Fatah; its delivery was delayed until after the Israeli operation had begun.[13] This private diplomatic initiative existed alongside the military preparations and the continuing American effort to discourage retaliation against Jordan.[11][13]

Israeli forces crossed into Jordanian-controlled territory on November 13, attacking Samu and other villages in the southern Hebron area.[14] The operation employed armor and jet aircraft, while its ground component included paratroopers, armored infantry, artillery, and forces assigned to demolitions and blocking positions.[5][14] A memorandum prepared for President Johnson described the overall operation as involving 3,000 men.[4] The scale made it Israel’s largest retaliatory raid against a fedayeen attack up to that point.[9]

The plan provided for the demolition of 40 houses in Samu, destruction of a Jordanian police station near the border, and attacks on Bedouin encampments and structures in nearby villages.[5] Approximately 400 paratroopers, including members of Sayeret Matkal, formed part of the force, alongside a tank company and an armored-infantry company from the 7th Armored Brigade.[5] Support included 155 mm and 105 mm self-propelled artillery batteries, and the force had 60 armored vehicles.[5] Rafael Eitan commanded the paratrooper force, while Shmuel Gonen commanded the 7th Armored Brigade.[5]

Paratrooper units were assigned to gain control of the village and move residents toward Idna and Yatta.[5] Other troops were to block routes by which Jordanian reinforcements might approach.[5] Sayeret Matkal received the task of demolishing houses; its commander, Dovik Tamari, later recalled that his approximately 40-man unit arrived without knowing its assignment and only then learned that it would blow up houses in Samu.[5]

An Israeli military spokesman placed the border crossing shortly after 6 a.m., with troops advancing in half-tracks and armored vehicles.[12] He reported that Jordanian personnel at the Rudjum Fadoa police station opened fire and that Israeli armor returned it.[12] The same operational account stated that 15 trucks carrying Arab Legion reinforcements were destroyed.[12] These engagements preceded the broader fighting that transformed the planned raid into a substantial Israeli-Jordanian battle.[3][12]

Jordanian reinforcements reached the area despite the planned blocking positions, and Israeli troops encountered Jordanian forces while moving toward their targets.[5][15] The arrival of the Arab Legion produced a pitched battle involving the Israeli Air Force.[9] Both Jordanian and Israeli aircraft were dispatched, and the confrontation grew much larger than the original plan envisaged.[3] Rabin subsequently acknowledged that he had not expected the operation to become a battle and had misjudged how quickly Jordanian forces would move.[5]

Jordanian aircraft appeared at approximately 7:30 a.m. in the Israeli military account.[12] An air engagement pitted a Jordanian Hawker Hunter against Israeli Mirages led by Ran Peker.[16] Peker pursued the Hunter at low altitude for more than eight minutes before shooting it down.[16] The loss of a Jordanian aircraft was also included in the contemporary Israeli account of the operation.[12]

Most of Samu’s approximately 4,500 residents fled to neighboring villages, although some elderly residents, women, and children remained in houses.[5] Israeli officials stated that the purpose of the demolitions was to deter residents from sheltering saboteurs and maintained that troops targeted houses after ensuring they were unoccupied.[12] Destruction ultimately extended beyond the number of houses specified in the operational plan.[5]

The physical damage included homes, a secondary school, and a clinic in Samu, together with houses in nearby villages.[5] The destruction reported for Samu alone reached 125 houses, compared with the 40 originally designated, and several dozen additional houses were reported destroyed elsewhere.[5] Other accounts likewise describe widespread damage to residential property, although their totals differ.[9][17]

Lieutenant Colonel Yoav Shaham was killed, and eight Israeli soldiers were wounded.[5] Jordanian soldiers and civilians were also killed and wounded during the operation.[9] The fighting constituted the largest and deadliest clash between Jordan and Israel since 1948.[9]

United Nations Truce Supervision Organization chief of staff Odd Bull called for a cease-fire, which both Israel and Jordan accepted.[12] Israeli forces began withdrawing at 9 a.m. and completed their withdrawal before 10 a.m., in the timetable released by the Israeli military spokesman.[12] The operation had therefore ended within the morning, but its military, domestic, and diplomatic consequences continued well beyond the withdrawal.[5][12]

Palestinian riots against the Hashemite regime spread across the West Bank after the raid and lasted 11 days.[9] Protesters accused Hussein of failing to do enough to defend them, putting the king under pressure from the population whose protection he claimed.[9][13] A demonstration in Hebron on November 15 was among the disturbances examined in American intelligence reporting.[10] The Jordanian army’s failure to prevent the Israeli action also intensified pressure within the armed forces for retaliation.[10]

American officials feared that the raid would weaken Hussein’s government and push Jordan toward a more confrontational posture.[14] They warned that it could make Jordan’s anti-terrorist campaign harder to conduct, increase demands for a counterattack, and damage attempts at regional accommodation.[4][14] Intelligence assessments considered the possibility of further disturbances and warned that an attempted coup or assassination could not be excluded.[10] Those warnings described risks facing the regime rather than events that had already occurred.[10]

Hussein redirected some of the pressure toward Egyptian President Gamal Abdel Nasser, accusing him of “hiding behind UNEF’s skirts.”[9] His complaint contrasted Jordan’s exposure to Israeli reprisals with Nasser’s rhetoric as leader of the Arab struggle against Israel and the protection afforded by United Nations forces in Sinai.[9][13] Jordan accused Egypt of failing to shoulder its share of responsibility in confronting Israel.[17] The resulting dispute became part of the wider friction among Arab governments in the months before the June 1967 war.[9]

Washington rejected the argument that the preceding deaths left Israel no alternative to military action across the armistice line.[18] Although American officials understood the pressure on Israel to respond to cross-border attacks, a memorandum for Johnson called this operation “out of all proportion to the provocation” and “aimed at the wrong target.”[4] It emphasized Jordan’s attempts to round up terrorists and warned that the attack could damage tacit cooperation between Hussein and Israel.[4]

On November 15, Israeli Ambassador Avraham Harman told American officials that the evidence pointed to “unruly elements in the Hebron area,” denied that retaliation had been the objective, and said the operation had departed from its plan when the Jordanian Legion appeared.[19] Assistant Secretary of State Joseph Sisco objected to the action’s scale and stressed Washington’s belief that Jordan’s government was trying to control terrorism.[19] The discussion also addressed the increased public criticism of Hussein and the danger that his regime could be seriously weakened.[19]

The American response combined condemnation of the raid with concern about the attacks that preceded it.[12] U.S. Ambassador Arthur Goldberg deplored both the large-scale Israeli action and the preceding terrorist incidents, urging governments not to worsen the situation.[12] Washington declined to relay an Israeli message to Hussein because doing so could appear to justify the operation.[18] It instead urged Jordan to use United Nations mechanisms and continue preventing hostile acts from its territory, while warning that Israel had damaged diplomatic support gained during a recent Security Council debate.[18]

Johnson approved a warning that another comparable raid could cause American military deliveries to Israel to “begin to dry up.”[20] The warning tied future raids to restrictions on the military supply pipeline.[20] The administration also authorized an emergency airlift of military equipment to Jordan, reinforcing its effort to support Hussein after the attack.[21]

On November 25, the Security Council adopted Resolution 228, proposed by Nigeria and Mali.[6] It deplored the loss of life and destruction of property, censured Israel for a large-scale military action violating the UN Charter and the Israel-Jordan General Armistice Agreement, and warned that further reprisals could lead to “further and more effective steps.”[6] The resolution also called for strict adherence to the armistice agreement and requested continuing review and appropriate reporting by the Secretary-General.[6]

The vote at the council’s 1328th meeting was 14 in favor and none against, with New Zealand abstaining; the United States supported the resolution.[6][6] The council characterized the November 13 action as “large-scale and carefully planned.”[18] Its censure added a formal international response to the bilateral American pressure already being applied to Israel.[6][20]

Within Israel, ministers and former prime minister David Ben-Gurion sharply criticized Rabin over the raid.[5] Ben-Gurion regarded it as a damaging breach in Israel’s relationship with Hussein.[5] Eshkol rejected Rabin’s offer to resign but did not approve further IDF reprisal operations before the Six-Day War.[5] Military criticism addressed inadequate intelligence and planning, the failure to block Jordanian reinforcements, and demolitions that substantially exceeded the original plan.[5]

In a November 21 diplomatic conversation, Foreign Minister Abba Eban acknowledged that the effect on Jordan’s government had differed from Israeli expectations and had created a dangerous situation.[22] He said Eshkol had approved a policy aimed at restoring stability in Jordan and ordered “maximum restraint” in responding to further incidents instigated by non-governmental actors.[22] Israel nevertheless reserved its right to defend itself against a major military attack.[22] American pressure helped prevent further reprisals against Jordan without resolving the underlying problem of Palestinian cross-border attacks.[11]

Samu occupies a prominent place in accounts of the deterioration in regional relations before the Six-Day War, particularly because of its effect on Hussein’s domestic position and his relations with other Arab leaders.[5][9] The operation represented the peak of increasing hostilities involving Palestinian fedayeen in Jordanian-controlled territory.[8] Its consequences linked a local cross-border security confrontation to broader questions of Arab leadership, Israeli deterrence, and the survival of Jordan’s comparatively conciliatory policy toward Israel.[9][10]

The military outcome also exposed the difference between an intended limited operation and an encounter with a neighboring state’s regular armed forces.[3][5] Israeli planning anticipated demolitions and blocking actions, but Jordanian reinforcements and the deployment of aircraft expanded the fighting.[3][5] The subsequent Israeli review concentrated on the speed of the Jordanian response, failures in the blocking arrangements, and destruction beyond the planned scope.[5]

The diplomatic legacy included a declared Israeli policy of restraint toward Jordan and an unusually explicit American threat to restrict military supplies.[20][22] At the same time, American assessments anticipated that Hussein might deploy substantial army units, including armor, to the West Bank and seek additional military equipment.[10] They warned that renewed sabotage followed by another major Israeli reprisal could make escalation more likely and might compel Hussein to retaliate.[10] These forecasts illustrate the security dilemma left unresolved by the operation: continued cross-border attacks threatened Israel, while reprisals risked weakening the Jordanian ruler attempting to restrain them.[10][11]

The raid’s relationship to the Six-Day War is interpretive rather than an established chain of causation.[7][13] Walter Laqueur argued that Israeli retaliation had exacerbated the conflict, declaring: “But for Samu and the battle of 7 April, there would not have been a war in 1967.”[7] This assignment of responsibility has been disputed.[7] Moshe Dayan and Ben-Gurion later linked the raid partly to Jordan’s decision to join the Arab coalition in 1967, while historian Moshe Shemesh emphasized the influence of its domestic consequences on Hussein.[5] Michael Oren’s suggestion that the timely arrival of Hussein’s condolence letter would have prevented the raid is likewise a counterfactual judgment, not a demonstrable outcome.[13]

Responsibility for the preceding mine explosion is also disputed. Israeli archival sources identify an al-Fatah attack.[1] A December American intelligence memorandum recorded Israeli and Jordanian suspicions of the Palestinian Liberation Front.[23] Another account cites captured Jordanian intelligence attributing the mine to Bedouins seeking revenge for the killing of a shepherd.[5] Explanations for targeting Jordan rather than Syria include avoiding greater military costs and possible confrontation with Syria’s Soviet patrons, but these remain assessments of Israeli motives.[10][15]

Casualty and damage totals cannot be reconciled from the available accounts.[9][10] Jordanian military deaths range from 13 to 16 in several retrospective accounts, with higher contemporary estimates also circulating.[9][17] One account gives three civilians killed, 96 wounded, and 54 Jordanian soldiers wounded; another gives 18 deaths overall and 54 wounded.[9][24] An American intelligence estimate put deaths at approximately 50 and destroyed buildings at approximately 150.[10] Other reports give 14 Jordanian soldiers killed and 37 wounded, and preserve Rabin’s qualified suggestion of 37 civilian deaths rather than a confirmed civilian total.[5] Estimates of demolished homes likewise range from an Israeli claim of no more than 30 to reports of approximately 120–125, with additional destruction in surrounding villages.[5][12] These differences preclude a single definitive casualty or property-loss figure.[5][9]