Question: What event took place at Entebbe Airport in Uganda on 4 July 1976 in which Brigitte Kuhlmann was killed?

full_context: Document 1: Raid on Entebbe (film): Raid on Entebbe is a 1977 NBC television film directed by Irvin Kershner. It is based on an actual event: Operation Entebbe and the freeing of hostages at Entebbe Airport in Entebbe, Uganda on July 4, 1976. The portrayal of Prime Minister Yitzhak Rabin was Peter Finch's final performance; he died five days after the film's release.
Document 2: Indian Airlines Flight 427: Indian Airlines Flight IC427 was involved in an aircraft hijacking that took place in India between April 24 and April 25, 1993. Commandos from the National Security Guard (NSG) rescued all 141 hostages of the Indian Airlines Boeing 737, on the ground at Amritsar airport. The lone hijacker, Mohammed Yousuf Shah, was killed within 5 minutes of commandos entering the plane, before he could react and harm any of the hostages. The rescue was code-named Operation Ashwamedh.
Document 3: Ma'alot massacre: The Ma'alot massacre was a Palestinian terrorist attack that occurred in May 1974 and involved a two-day hostage-taking of 115 Israeli people which ended in the murders of over 25 hostages. It began when three armed members of the Democratic Front for the Liberation of Palestine (DFLP) entered Israel from Lebanon. Soon afterwards they attacked a van, killing two Israeli Arab women while injuring a third and entered an apartment building in the town of Ma'alot, where they killed a couple and their four-year-old son. From there, they headed for the Netiv Meir Elementary School, where they took more than 115 people (including 105 children) hostage on 15 May 1974, in Ma'alot. Most of the hostages were teenagers from a high school in Safad on a Gadna field trip spending the night in Ma'alot. The hostage-takers soon issued demands for the release of 23 Palestinian militants from Israeli prisons, or else they would kill the students. On the second day of the standoff, a unit of the Golani Brigade stormed the building. During the takeover, the hostage-takers killed children with grenades and automatic weapons. Ultimately, 25 hostages, including 22 children, were killed and 68 more were injured.
Document 4: United Freedom Front: The United Freedom Front (UFF) was a small American Marxist organization active in the 1970s and 1980s. It was originally called the Sam Melville/Jonathan Jackson Unit, and its members became known as the Ohio 7 when they were brought to trial. Between 1975 and 1984 the UFF carried out at least 20 bombings and nine bank robberies in the northeastern United States, targeting corporate buildings, courthouses, and military facilities. Brent L. Smith describes them as "undoubtedly the most successful of the leftist terrorists of the 1970s and 1980s." The group's members were eventually apprehended and convicted of conspiracy, murder, attempted murder, and other charges. Two, Tom Manning and Jaan Laaman, remain incarcerated today.
Document 5: Eastern Air Lines Shuttle Flight 1320: Eastern Air Lines Shuttle Flight 1320, carrying passengers from Newark to Boston was hijacked around 7:30 P.M. on March 17, 1970 by John J. Divivo who was armed with a .38 caliber revolver. Captain Robert Wilbur Jr., 35, a former Air Force pilot who had only been promoted to captain six months prior, was shot in his arm by the suicidal hijacker. Despite his wounds, he flew his aircraft safely to a landing while talking to the tower, telling them his copilot was shot (but not himself) and needed an ambulance. His copilot, First Officer James Hartley, 30, was shot without warning by Divivo and collapsed. Despite being mortally wounded Hartley recovered sufficiently to rip the gun from Divivo's hand, and shoot the would-be hijacker three times before lapsing into unconsciousness, and eventually death. Although wounded and slumped between the seats, Divivo arose and began clawing at Captain Wilbur, attempting to force a crash. Wilbur hit Divivo over the head with the gun he had retrieved from the center console. The pilot was able to land the plane safely at Logan International Airport, and the hijacker was arrested immediately. On November 1, 1970, DiVivo hanged himself while awaiting trial at Charles Street Jail.
Document 6: Pan Am Flight 73: Pan Am Flight 73, a Pan American World Airways Boeing 747-121, was hijacked on September 5, 1986, while on the ground at Karachi, Pakistan, by four armed Palestinian men of the Abu Nidal Organization. The aircraft, with 360 passengers on board, had just arrived from Sahar International Airport in Mumbai, India, and was preparing to depart Jinnah International Airport in Karachi for Frankfurt Airport in Frankfurt am Main, West Germany, ultimately continuing on to John F. Kennedy International Airport in New York City, United States. A June 2001 grand jury charged that the militants were planning to use the hijacked plane to pick up Palestinian prisoners in both Cyprus and Israel.
Document 7: The Taking of Flight 847: The Uli Derickson Story: The Taking of Flight 847: The Uli Derickson Story, also marketed as The Flight on video, is a 1988 made-for-TV film based on the actual hijacking of TWA Flight 847 as seen through the eyes of Uli Derickson, the chief flight attendant. Derickson herself acted as a consultant for the movie. The film was directed by Paul Wendkos.
Document 8: Operation Thunderbolt (film): Operation Thunderbolt, known in Israel as Mivtsa Yonatan (מבצע יונתן, literally "Operation Jonathan") (aka 'Entebbe: Operation Thunderbolt title in the US), is a 1977 Israeli film directed by Menahem Golan and stars Klaus Kinski, Yehoram Gaon and Sybil Danning. The film is based on an actual event – the hijacking of a flight by terrorists and the freeing of Israeli hostages on July 4, 1976. The operation was known as (Operation Entebbe, military code name: "Operation Thunderbolt") at Entebbe Airport in Uganda. "Operation Thunderbolt" follows the events following the flight's takeoff until the hostages' return to Israel.
Document 9: Oktoberfest bombing: The Oktoberfest bombing was a terrorist attack with a right-wing radical background. On 26 September 1980, 13 people died and 211 were injured after the explosion of an improvised explosive device at the main entrance of the Oktoberfest in Munich, West Germany. The attack is considered to be the most severe act of terrorism in post-war West Germany. The attack was attributed to the right-wing extremist and geology student Gundolf Köhler who was killed while placing the explosive device; however, doubts remain as to whether he acted alone. Attempts to re-open the investigation in the years following the bombing have not been successful.
Document 10: Yonatan Netanyahu: Yonatan "Yoni" Netanyahu (Hebrew: יונתן נתניהו‎ ‎ ; March 13, 1946 – July 4, 1976) was an Israel Defense Forces (IDF) officer who commanded the elite commando unit Sayeret Matkal during Operation Entebbe, an operation to rescue hostages held at Entebbe Airport in Uganda in 1976. The mission was successful, with 102 of the 106 hostages rescued, but Netanyahu was killed in action—the only IDF fatality during the operation.
Document 11: Operation Entebbe: Operation Entebbe was a successful counter-terrorist hostage-rescue mission carried out by commandos of the Israel Defense Forces (IDF) at Entebbe Airport in Uganda on 4 July 1976. A week earlier, on 27 June, an Air France plane with 248 passengers had been hijacked by two members of the Popular Front for the Liberation of Palestine – External Operations (PFLP-EO) under orders of Wadie Haddad (who had earlier broken away from the PFLP of George Habash), and two members of the German Revolutionary Cells. The hijackers had the stated objective to free 40 Palestinian and affiliated militants imprisoned in Israel and 13 prisoners in four other countries in exchange for the hostages. The flight, which had originated in Tel Aviv with the destination of Paris, was diverted after a stopover in Athens via Benghazi to Entebbe, the main airport of Uganda. The Ugandan government supported the hijackers, and dictator Idi Amin personally welcomed them. After moving all hostages from the aircraft to a disused airport building, the hijackers separated all Israelis and several non-Israeli Jews from the larger group and forced them into a separate room. Over the following two days, 148 non-Israeli hostages were released and flown out to Paris. Ninety-four, mainly Israeli, passengers along with the 12-member Air France crew, remained as hostages and were threatened with death.
Document 12: Red Brigades: The Red Brigades (Italian: "Brigate Rosse" ] , often abbreviated "BR") was a left-wing paramilitary organization, based in Italy, responsible for numerous violent incidents, including assassinations, kidnapping and robberies during the so-called "Years of Lead".
Document 13: Brigitte Kuhlmann: Brigitte Kuhlmann (1947–1976) was a founding member of the West German left-wing militant group "Revolutionäre Zellen" (RZ, or Revolutionary Cells in English; frequently considered a terrorist group). She was killed by the Israel Defense Forces in Entebbe, Uganda, during Operation Entebbe.
Document 14: National Socialist Underground: The National Socialist Underground or NSU (German: "Nationalsozialistischer Untergrund" ) was a far-right German terrorist group which was uncovered in November 2011. So far, the following crimes have been attributed to the NSU: the National Socialist Underground murders, a series of murders of nine immigrants (eight Turks and one Greek) between 9 September 2000 and 6 April 2006; the murder of a policewoman and attempted murder of her colleague; the 2001 and 2004 Cologne bombings; and a series of 14 bank robberies. The Attorney General of Germany called the NSU a "right-wing extremist group whose purpose was to kill foreigners, and citizens of foreign origin".
Document 15: Operation Agatha: Operation Agatha (Saturday, June 29, 1946) sometimes called Black Sabbath ("השבת השחורה") or Black Saturday because it began on the Jewish sabbath, was a police and military operation conducted by the British authorities in Mandatory Palestine. Soldiers and police searched for arms and made arrests in Jerusalem, Tel Aviv, and Haifa, and in several dozen settlements; the Jewish Agency was raided. The total number of British security forces involved is variously reported as 10,000, 17,000, and 25,000. About 2,700 individuals were arrested, among them future Israeli Prime Minister Moshe Sharett. The officially given purpose of the operation was to end "the state of anarchy" then existing in Palestine. Other objectives included obtaining documentary proof of Jewish Agency approval of sabotage operations by the Palmach and of an alliance between the Haganah and the more violent Lehi (Stern Gang) and Irgun, to destroy the Haganah's military power, to boost army morale and to prevent a coup d'état being mounted by the Lehi and Irgun.
ground_truth: Operation Entebbe