01In brief
The Bus 300 affair, also called the Kav 300 affair, was a hostage crisis and security-service scandal that began with the terrorist hijacking of an Israeli bus on April 12, 1984. Photographs showing two hijackers alive after the rescue contradicted official statements that all four had died during the operation and helped expose their killing in Shin Bet custody. The ensuing investigations, false testimony, presidential pardons before prosecution, and resignation of Shin Bet director Avraham Shalom brought an otherwise secretive service under exceptional public scrutiny. The affair contributed to the establishment of the Landau Commission and to changes in the service’s legal supervision, internal accountability, and parliamentary oversight.
02Background
Before the affair, the operations of the Israel Security Agency, commonly known as the Shin Bet and also called the General Security Service, remained largely outside public view.[4] The Bus 300 case would bring that institution into public attention through events that began as a terrorist hostage crisis but subsequently exposed the treatment of captured terrorists and the conduct of security-service investigations.[2][4]
The targeted vehicle was an Egged bus operating between Tel Aviv and Ashkelon on April 12, 1984.[1] It left Tel Aviv’s central bus station at 6:20 p.m.[5] Among the passengers was Irit Portuguez, a military medic.[6] One passenger, Edmond Sidi, was traveling home ahead of his son’s bar mitzvah, scheduled for that Saturday.[6] The four hijackers were identified as Jamal Mahmoud Qabalan, aged 23; Muhammad Barakeh, aged 19; and cousins Majdi and Subhi Abu Jame, both younger than 18.[5]
The hijackers intended to take control of the bus and drive it into the Gaza Strip, with the passengers held as hostages.[5] Their plan extended toward Sinai, where they intended to negotiate an exchange involving Palestinian prisoners held in Israel.[3] The seizure therefore placed the passengers at the center of an attempted cross-border hostage operation, with Israeli police and military forces subsequently mobilized to stop the bus and secure their release.[3]
03Course of Events
Four Palestinian terrorists seized the bus during the evening of April 12, 1984.[1] About 40 minutes into the journey, a passenger noticed a young man carrying a knife; during the takeover, a hijacker held a knife to the driver’s throat and ordered him to continue driving.[5] Another threatened to detonate a suitcase that he said contained explosives.[3] The hijackers forced the vehicle southward toward the Egyptian border and demanded the release of 500 Palestinian prisoners together with safe passage to Egypt.[7]
A pregnant passenger escaped after pretending to go into labor, allowing her to alert the police.[3] Police established roadblocks, and security forces stopped the bus near Deir al-Balah in the Gaza Strip at about 9 p.m.[5] The bus remained there through a night of negotiations before the rescue assault the following morning.[3] The hijackers’ threats, the immobilized vehicle, and the prolonged wait left the passengers confined while Israeli forces prepared to intervene.[3][6]
Hostage Margalit Tanami recalled that the hijackers announced that they had come to kill the passengers and also threatened to take them to Jerusalem.[6] During the ordeal, some passengers, including injured people and children, were taken out through a window.[6] Portuguez moved among the hostages and tended to them.[6] Sidi recalled a night without sleep, marked by shouting and crying; he was released on Friday morning, and his son’s bar mitzvah took place the following day.[6]
According to a first-person Times of Israel recollection by a Yamam veteran, the police counterterrorism unit was the first qualified unit to arrive and had practiced bus takedowns earlier that day.[8] In that account, responsibility nevertheless passed from the police to the military, and the military commander ordered Yamam to stand down.[8] Sayeret Matkal ultimately carried out the rescue after the negotiations.[3] The writer said the decision caused bitterness among some Yamam members and encouraged the unit to campaign for greater responsibility in domestic hostage-rescue operations.[8]
At dawn on April 13, Israeli soldiers stormed the bus and freed the remaining passengers.[2][3] Two hijackers and one passenger died during the assault.[2] The passenger was Portuguez, a 19-year-old soldier and military medic; seven people were also reported wounded.[1][6] The other two hijackers survived the operation and were removed from the bus alive.[2] Photographers recorded the captives being led away, creating evidence that would later undermine the official account of the operation.[5]
The surviving hijackers were handed to Brigadier General Yitzhak Mordechai, beaten, and subsequently transferred to Shin Bet personnel for questioning.[3] The initial inquiry later distinguished between severe blows inflicted during the rescue, ostensibly to subdue the men and prevent the possible detonation of explosives, and additional beatings after they had been taken to an adjacent area.[2] That questioning was associated with efforts to obtain preliminary information and check whether the bus had been booby-trapped.[2]
Shin Bet director Avraham Shalom ordered operations chief Ehud Yatom to kill the two captured men.[3] Yatom and other Shin Bet personnel drove them away and killed them with blows to the head from stones.[3] A more detailed account places the killings in an isolated field and describes the use of both stones and iron bars by Yatom and three other agents.[5] The method was intended to support a subsequent explanation that the men had died in a lynching after the rescue.[5]
Hours later, a Shin Bet vehicle delivered the two bodies to a hospital in Ashkelon, where skull fractures were apparent.[3] The two deaths therefore occurred after the men had survived the military assault and passed into security-service custody.[3] In a 1996 interview, Yatom subsequently stated: “On the way I received an order from Avraham Shalom to kill the men, so I killed them.”[1]
On April 13, the initial military spokesperson’s announcement stated that all four hijackers had been killed during the rescue operation.[2] A later statement said that the two men who survived the assault had died while being taken to hospital.[2] These accounts conflicted with photographs and eyewitness evidence showing that two hijackers had been removed alive.[2] The discrepancy transformed the handling of the captives into a public and political scandal, raising questions about the reliability of official statements and the treatment of prisoners.[2]
Four press photographers had documented the surviving hijackers, and military censorship prevented publication of the images in Israel.[5] The information and photographic evidence nevertheless reached a foreign correspondent and appeared prominently abroad.[3] A photograph by Alex Levac became central to the challenge to the assertion that all four men had died in the operation.[5] Public pressure following the disclosures produced demands for an investigation.[3]
The prime minister’s office initially announced that the incident had already been investigated and that lessons had been learned, although no such investigation had taken place.[3] The dispute therefore concerned not only what had happened to the two captives but also the accuracy of successive official explanations.[3] Photography supplied a record independent of those explanations: it established that the two men were alive after the moment at which the original announcement placed their deaths.[2][5]
04Aftermath
Attorney General Yitzhak Zamir asked Defense Minister Moshe Arens to establish a military inquiry into the deaths.[3] Arens initially refused but subsequently appointed a commission headed by retired Major General Meir Zorea.[3] Established under the Military Justice Law, the committee operated from April 26 to May 18, 1984.[2] Its membership included senior Shin Bet official Yossi Ginossar, whose appointment Zamir opposed because the inquiry would also examine the service’s conduct.[3] Arens maintained that Ginossar had not participated in the incident and would balance the committee’s military representation.[3]
The Zorea committee established that the surviving hijackers had suffered severe beatings but could not determine when they died or who was responsible.[2] It found that security forces had not been instructed to kill the captives, while also identifying an absence of instructions governing the handling of captured terrorists.[2] There had likewise been no arrangements to prevent unauthorized people from entering the area.[2] Suspecting that members of the security forces had broken the law, the committee recommended further investigation to determine whether legal action was warranted.[2]
Zamir then established a second inquiry under State Attorney Yona Baltman.[3] This inquiry also failed to identify who had killed the two men, but it recommended proceedings against Mordechai for causing injury after evidence emerged that he had struck them.[3] The military advocate general chose disciplinary proceedings, and Mordechai was acquitted.[3] Yatom acknowledged slapping one captive and received a reprimand, while the other Shin Bet interrogators were acquitted.[3] The case was closed with the identity of the killer recorded as unknown.[3]
The investigative process was compromised by the preparation and coordination of Shin Bet testimony.[2][3] Witnesses were instructed and rehearsed, including some who had been present during beatings but were not involved in the killings.[2] The service denied responsibility for both the deaths and the beatings, and legal advisers explained the concealment as an effort to protect a highly secret Shin Bet matter from disclosure.[2] The follow-up State Attorney investigation nevertheless recommended indictments of high-ranking military and security-service officers.[2]
Within the service, Shalom convened a group of ten colleagues that included participants in the killings, legal advisers, and Ginossar.[5] They agreed to conceal the truth and pursued a plan to place a Shin Bet representative on an inquiry while directing responsibility toward army personnel, including Mordechai.[5] Ginossar reported the first committee’s progress to Shalom and coordinated employees’ testimony, including coaching witnesses to provide false evidence.[3] This helped divert suspicion away from Shin Bet personnel and left Mordechai as the principal suspect in the earlier proceedings.[3]
The affair resurfaced through disclosures by three senior Shin Bet officials: deputy director Reuven Hazak, Rafi Malka, and Peleg Radai.[3] In March 1986, they approached the Ministry of Justice and told Zamir and senior ministry officials what they knew about the killings and concealment.[5] They disclosed that Shalom had ordered Yatom to kill the captured hijackers after the questioning at the scene.[3] Shalom sought to dismiss the three officials and mounted a campaign against them while Zamir pressed for a criminal investigation.[5]
Zamir pursued the matter despite opposition from Prime Minister Shimon Peres, who argued that an investigation would damage state security.[3] Shalom eventually met Zamir privately and acknowledged that the three officials’ account was true.[3] After repeated delays, Zamir and senior legal official Dorit Beinisch delivered a complaint to the police commissioner.[3] Peres and Shamir subsequently tried to persuade Zamir to close the matter; Zamir wrote that Rabin attended one such discussion but remained silent.[3]
The government replaced Zamir as attorney general on June 1, 1986, appointing Yosef Harish while the dispute over the investigation remained unresolved.[3] An early opinion poll during the public dispute had shown nearly 90 percent of respondents supporting the government’s position.[3] The confrontation thus extended beyond the service itself to the relationship between the attorney general and political leaders over whether national-security arguments justified ending a criminal investigation.[3]
Lawyers representing the Shin Bet figures proposed presidential pardons before trial.[9] On June 25, 1986, President Chaim Herzog granted pardons to Shalom and three service employees before criminal proceedings had begun.[10] Herzog believed that a criminal process would cause irreparable damage to state security.[10] The pardons were granted on the government’s recommendation; the officials admitted criminal offenses in writing, and Shalom undertook to resign.[3]
Petitioners challenged the pardons on the ground that clemency before conviction was incompatible with the Basic Law: President of the State.[9] The Supreme Court upheld them on August 6, 1986, by a two-to-one majority.[1][9] Court president Meir Shamgar and Justice Miriam Ben-Porat formed the majority, while Justice Aharon Barak dissented.[9] The ruling permitted the pardons to stand without the recipients first undergoing a completed criminal trial.[9]
Shamgar’s position allowed a pardon before conviction only in wholly exceptional circumstances, involving a supreme public interest or extreme personal circumstances and no apparent reasonable alternative.[9] Barak’s dissent held that the individual should first undergo legal proceedings and receive a judgment.[9] The division concerned the scope of presidential clemency before conviction, rather than a judicial finding resolving the underlying killings through a criminal trial.[9]
Shalom’s resignation took effect on September 14, 1986.[11] His written admission that he had acted with authorization prompted a further dispute over whether Shamir bore personal responsibility.[3] A special Justice Ministry committee investigated that question and found Shamir not responsible.[3] The departure of the service director and the pardons did not erase the evidence of the killings or the manipulation of the earlier inquiries, which subsequently informed broader examination of Shin Bet procedures.[2][3]
The affair also became a major episode in the relationship between military censorship and the press.[2] In 1986, the daily Hadashot published a front-page photograph showing Shin Bet personnel escorting two hijackers from the bus without first submitting it to the military censor.[12] Arens ordered the newspaper closed for several days because the photograph revealed the faces of Shin Bet personnel; it later reopened.[12] The combination of censorship, publication abroad, and domestic publication made the photographs central both to the exposure of the killings and to scrutiny of restrictions on reporting security matters.[2][3]
05Historiography and Legacy
The Bus 300 affair brought sustained public attention to a security service whose activities had previously remained largely in the shadows.[4] Former Military Intelligence chief Aharon Ze’evi (Farkash) later included it among intelligence failures that became national traumas.[13] Within the Shin Bet, the aftermath was understood as an ethical and professional crisis accompanied by a loss of public trust.[1] The service responded by developing new work procedures and standards, including the establishment of an internal auditor.[1]
The affair’s institutional consequences extended beyond the handling of a single hostage incident.[3] Changes following it included an internal auditor accountable to the state comptroller, legal counsel drawn from outside the service, and records of conversations between the prime minister and the Shin Bet director.[3] Additional measures included a special parliamentary oversight committee and a fixed term for the director.[3] Legislation governing the service followed in the Shin Bet law of 2002.[3]
The case also intersected with the Izzat Nafsu affair and revelations about false testimony.[2] During the Nafsu proceedings, a Shin Bet officer testified that concealing false evidence and suppressing relevant facts had been common practices.[2] The later Landau Commission concluded that the service had systematically permitted, approved, and encouraged false testimony in court.[2] It recommended that interrogation methods be regulated by law.[2]
The Bus 300 affair, the Nafsu case, and the misleading of the Zorea commission were among the events that prompted the establishment of the Landau Commission.[14] Headed by retired Supreme Court president Moshe Landau, the national commission published its report in October 1987.[14] Its work brought into public view interrogation practices that had been kept covert and, in some instances, concealed from prosecutors and courts.[14] The government approved the report.[3]
In addressing the dangers of insufficient supervision, the commission warned that unchecked control of the service could lead toward “the tyranny of a police state.”[3] The institutional response consequently combined scrutiny of testimony, interrogation procedures, and the mechanisms through which the service was supervised.[2][3] The affair’s legacy lay not only in the exposure of the two killings but also in the discovery that an inquiry itself could be undermined through coordinated false evidence.[3]
The Landau framework accepted that physical or psychological pressure might sometimes be necessary when interrogating a resistant terrorism suspect.[14] It relied on the criminal-law defense of necessity to justify limited breaches of the law in specified circumstances.[14] An undisclosed addendum listed permitted actions and prescribed their duration and intensity, with compliance intended to protect interrogators from criminal charges.[14] These arrangements became a further focus of legal and public disagreement over interrogation powers.[14]
From 1987 to 1999, the intelligence services, led by the Israel Security Agency, operated under the Landau framework with the involvement of senior Ministry of Justice officials.[14] Public criticism continued, as did repeated petitions to the Supreme Court.[14] The Court’s 1999 interrogation ruling overturned the preceding professional and legal framework governing interrogation pressure.[14] The sequence linked the exposure of security-service misconduct in the 1980s to a longer legal reassessment of interrogation practices.[2][14]
The affair also influenced the development of hostage-rescue institutions.[8] In a first-person account, a Yamam veteran wrote that the decision to place the military in charge of the bus operation became a source of resentment among some unit members and encouraged a campaign for greater responsibility in domestic hostage incidents.[8] Survivors’ memories preserved another dimension of the event: the overnight captivity, Portuguez’s care for fellow passengers, and the sudden entry of the rescuing soldiers.[6] These experiences remained part of the affair’s history alongside the subsequent institutional scandal.[6]
Later accounts differ in how they describe the findings of the original inquiries and subsequent knowledge about responsibility.[2][3] The Zorea committee could not determine when the captives died or identify their killers, whereas later official accounts explicitly identify Shalom as the source of the execution order.[2][3] These describe different stages of the affair: the limits of an inquiry conducted amid coordinated false testimony, and disclosures that subsequently established how the killings had been ordered and carried out.[3]
The pardons remained a significant constitutional dispute because they preceded conviction and were upheld by a divided Court.[9] The competing judicial positions concerned whether exceptional public interests could justify clemency before judgment or whether legal proceedings must come first.[9] Separately, the Landau rules generated sustained disagreement over the permissible use of interrogation pressure.[14] Together, these disputes made the affair an enduring reference point for questions of security-service accountability, executive authority, and legal oversight.[3][9]
Sources
- 1Jewish Virtual Library, The Bus 300 Affair, accessed on November 2, 2026.
- 2Library of Congress, Israel: Interrogation Techniques, accessed on November 2, 2026.
- 3Israeli Government: Account by Former Attorney General Yitzhak Zamir, accessed on November 2, 2026.
- 4Institute for National Security Studies, Integrating the Counterintelligence Discipline into Israel's Security Concept, accessed on November 2, 2026.
- 5Ynet, Assassinations, Mysterious Disappearances, Death by Torture. Why No One Wanted Anyone to See the Skull Document, accessed on November 2, 2026.
- 6Ynet, Screams on the Bus, on the Way to Gaza, accessed on November 2, 2026.
- 7Center for Israel Education, Egged Bus 300 Is Hijacked, accessed on November 2, 2026.
- 8The Times of Israel, Recollections of the Bus Rescue, accessed on November 2, 2026.
- 9Ynet, The Bus 300 Affair: The Precedent for a General Pardon for Security Personnel, accessed on November 2, 2026.
- 10Ynet, The Pardon Request: Lessons from the Bus 300 Affair, accessed on November 2, 2026.
- 11Israel Security Agency: Heritage Timeline, accessed on November 2, 2026.
- 12Jewish Virtual Library, Israel Studies An Anthology: The Media in Israel, accessed on November 2, 2026.
- 13Institute for National Security Studies, A Critical Look at Intelligence, accessed on November 2, 2026.
- 14International Institute for Counter-Terrorism, A Decade Since the Supreme Court Decision on Interrogations ( H.C.J. 5100/94) - A Successful Gamble, accessed on November 2, 2026.
IsraelPedia Question & Answers
What was the Bus 300 affair?
The Bus 300 affair was a hostage crisis and security-service scandal that began when terrorists hijacked an Israeli bus on April 12, 1984. After the rescue, photographs showed two hijackers alive, contradicting official statements that all four had died during the operation and helping expose the two men’s killing in Shin Bet custody. The affair led to investigations, presidential pardons before prosecution, the resignation of Shin Bet director Avraham Shalom, and changes to the service’s oversight and accountability.
What happened during the hijacking and rescue of Bus 300?
Four Palestinian terrorists seized an Egged bus traveling from Tel Aviv to Ashkelon on April 12, 1984, and demanded the release of 500 Palestinian prisoners and safe passage to Egypt. Security forces stopped the bus near Deir al-Balah, and negotiations continued overnight. At dawn on April 13, soldiers stormed the bus; two hijackers and passenger Irit Portuguez died, while the other two hijackers survived and were taken away alive.
How were the surviving Bus 300 hijackers killed?
After surviving the rescue, the two hijackers were transferred to Shin Bet custody. Shin Bet director Avraham Shalom ordered operations chief Ehud Yatom to kill them, and Yatom and other Shin Bet personnel killed the captives with blows to the head from stones. The killings were followed by false accounts that the men had died during the operation or on the way to hospital.
How did the Bus 300 killings become public?
Photographers recorded the two surviving hijackers being led away from the bus, contradicting the official claim that all four had died during the rescue. Military censorship prevented publication of the images in Israel, but the evidence reached a foreign correspondent and appeared prominently abroad. The disclosures prompted public demands for an investigation; in 1986, the newspaper Hadashot also published a photograph of Shin Bet personnel escorting the hijackers.
What did the investigations into the Bus 300 affair find?
The Zorea committee found that the surviving hijackers had suffered severe beatings, but it could not establish when they died or who was responsible. A subsequent inquiry also failed to identify their killer, while Shin Bet testimony had been coordinated and witnesses coached to provide false evidence. Later disclosures by three senior Shin Bet officials revealed that Shalom had ordered the killings and that the service had concealed what happened.
Why were Shin Bet officials pardoned before trial in the Bus 300 affair?
President Chaim Herzog granted pardons to Avraham Shalom and three Shin Bet employees on June 25, 1986, before criminal proceedings had begun. The officials admitted criminal offenses in writing, and Shalom undertook to resign. Herzog believed a criminal process would cause irreparable damage to state security; the Supreme Court upheld the pardons on August 6, 1986, by a two-to-one majority.
What were the lasting consequences of the Bus 300 affair?
The affair led to greater public scrutiny and changes in Shin Bet oversight and accountability, including an internal auditor accountable to the state comptroller, outside legal counsel, records of conversations between the prime minister and Shin Bet director, a special parliamentary oversight committee, and a fixed term for the director. The affair also helped prompt the Landau Commission, whose 1987 report recommended regulating interrogation methods by law. The Shin Bet law followed in 2002.