(formerly of the Bundesgrenzschutz) is the elite police tactical unit of the German Federal Police responsible for counter-terrorism, hostage rescue, and other high-risk operations. It was established in September 1972, only weeks after the failed police rescue attempt during the Munich Olympics hostage crisis, becoming one of the first modern dedicated counter‑terrorism units and a model for similar forces worldwide. GSG 9 gained international prominence after successfully ending the 1977 Lufthansa Flight 181 hijacking in Mogadishu. The unit is headquartered in Sankt Augustin, near Bonn, with an additional base in Berlin, and has been subordinate to Federal Police Directorate 11 since 2017. German state police maintain their own tactical units known as Spezialeinsatzkommando (SEK).
GSG 9 consists of approximately 400 highly trained police officers, whose identities are classified. The unit operates both within Germany at the federal level and abroad to protect German interests, including embassy facilities and personnel. Alongside the Kommando Spezialkräfte (KSK) and Kommando Spezialkräfte der Marine (KSM) of the German Armed Forces (Bundeswehr), GSG 9 may also be tasked with rescuing German citizens in overseas hostage situations.
Origins
On 5 September 1972, Palestinian militants affiliated with Black September infiltrated the Summer Olympic Games in Munich, West Germany. They kidnapped eleven Israeli athletes, killing two during the initial assault on the Olympic Village. The crisis escalated when the Bavarian State Police, who were neither trained nor equipped for counter-terrorism operations and had underestimated the number of militants, attempted a rescue operation. At the time, the police lacked a specialised tactical sniper team, and although the West German Army possessed trained snipers, the West German constitution prohibited the deployment of the armed forces on German soil during peacetime.
The rescue attempt failed, resulting in the deaths of one police officer, five of the eight terrorists, and all nine remaining hostages.
History As a consequence of the Bavarian State Police's inability to manage the 1972 Munich massacre, the West German government established GSG 9 in September 1972 as a dedicated counter‑terrorism unit within the Bundesgrenzschutz (Federal Border Guard). The unit was created under the command of Lieutenant Colonel (Oberstleutnant) Ulrich Wegener, who had proposed the formation of a specialised federal tactical force. Its establishment was authorised by the Federal Ministry of the Interior under Hans-Dietrich Genscher, to whom Wegener also served as adjutant. GSG 9 became one of the earliest purpose‑built counter‑terrorism units worldwide, intended to ensure that future high‑risk incidents could be handled with appropriate expertise and federal coordination.
Many West German politicians opposed the formation of GSG 9, fearing it would rekindle memories of the Schutzstaffel (SS) and the National Socialists' misuse of military forces for domestic control. To address these concerns, the unit was created within the Federal Border Guard (Bundesgrenzschutz) rather than the West German Army. This differed from Israel's military special operations unit, Sayeret Matkal, which at the time was the only known comparable force with specific counter-terrorism and hostage-rescue experience. Because West German federal law expressly forbade the use of military forces against the civilian population or domestic threats, establishing a police tactical unit composed of highly trained police personnel avoided this issue.
Two weeks after the Munich Olympic massacre, GSG 9 was officially established on 26 September 1972. By April 1973, Wegener reported that the first two sub-units (Teileinheiten) were operationally ready. At the time, GSG 9 was part of the Federal Border Guard (Bundesgrenzschutz, BGS), which was renamed the Federal Police (Bundespolizei) in 2005. The BGS had a paramilitary character, using military ranks until 1976. Its officers held combatant status—initially de facto before 1965, and formally regulated by law from 1965 to 1994. Conscripts were also able to fulfil their compulsory military service by serving in the BGS.This norm, for a long time merely theoretical – possibly the only German law with monetary values in Deutsche Mark not amended to euros – has outlasted even the draft suspension of 2011 and is theoretically still applicable.
The designation "GSG 9" is derived from the organisational structure of the Federal Border Guard (Bundesgrenzschutz, BGS), which at the time consisted of four border guard commands comprising eight border guard groups (GSG 1–7 and "Sea"). Because the new unit did not fit into any of the existing groups, it was designated Border Guard Group 9 (Grenzschutzgruppe 9, GSG 9).
Since its inception, numerous countries have developed counter‑terrorism units that were trained by or modeled on GSG 9. Examples include Spain's Unidad Especial de Intervención (UEI) of the Civil Guard and India's National Security Guard (NSG), which received training and capability upgrades from GSG 9 following the 2008 Mumbai attacks. Many other countries have also adopted GSG 9 tactics, training methods, and operational concepts to strengthen their own counter‑terrorism capabilities.
Name change After the Bundesgrenzschutz was renamed the Bundespolizei in 2005, the abbreviation "GSG 9" was retained due to the unit's established recognition, reflecting the organisational name change rather than any alteration in its role. The current official designation is GSG 9 der Bundespolizei (abbreviated GSG 9 BPOL or simply GSG 9).
Operations GSG 9 is deployed for counter-terrorism, hostage rescue, and other high-risk law enforcement operations, including responses to kidnapping, extortion, and serious organized crime. An increasing number of arrests carried out by GSG 9 involve cybercrime, which often requires rapid action to secure digital evidence. Deployments related to threats to public safety have also risen. The unit is actively involved in developing and testing new methods and tactics for these missions. In total, GSG 9 conducts approximately 50–60 operations each year.
In contrast to the Spezialeinsatzkommandos (SEK) of the German states, which are trained and equipped for similar missions, GSG 9 operates at the federal level and may only conduct operations within a state's jurisdiction with that state's consent. Federal operations outside the territory of the Federal Republic of Germany likewise require the consent of the foreign nation, such as during rescue missions involving German citizens abroad. Despite the unit's paramilitary characteristics, GSG 9 personnel are strictly limited to policing and tactical intervention roles and may not participate in military hostilities, as they are classified as non‑combatants under international law.
Until 2009, GSG 9 was regularly deployed abroad as part of security details for German embassies in high‑risk regions. The increasing workload from these overseas assignments led to the creation of the PSA BPOL, which assumed responsibility for these protective duties.
From 1972 to 2003, GSG 9 reportedly completed over 1,500 missions, discharging their weapons on only five occasions. At the SWAT World Challenge in 2005, GSG 9 won all eight events, outperforming 17 other teams. They successfully defended their title in 2006History of The Original SWAT WORLD Challenge "Team GSG-9, the Federal Border Police of Germany, swept the competition and won all seven events." and placed fifth in 2007.
Assistance and training of other units Following the successful rescue operation of Lufthansa Flight 181, GSG 9 received numerous requests from foreign governments seeking assistance in training their own special operations units. One example is the consultation provided—alongside other units—during the formation of the US Army's Delta Force. According to information from the Federal Ministry of the Interior (BMI) in 1985, approximately 61 countries maintained training links with GSG 9. Training and support were provided to both friendly and unfriendly states.
An agreement between the BMI and the Singaporean Ministry of Defence allowed for the deployment of GSG 9 personnel to Singapore from 1980 in situations where their intervention was deemed necessary. This arrangement followed GSG 9's assistance in establishing anti‑terrorism capabilities within the Singaporean armed forces.
Germany offered assistance to India in the aftermath of the November 2008 Mumbai attacks. GSG 9 helped train and upgrade the National Security Guard (NSG), India's primary counter‑terrorism unit. Additional support was provided to the Mumbai Police to aid in the creation of a dedicated police tactical unit.
The suspected involvement of retired GSG 9 operators in training Libyan security forces in 2008 drew significant criticism in German media. GSG 9's assistance in training Belarusian security forces between 2008 to 2011 was also heavily criticized.
In 2015, GSG 9 began training the specialised "BFE+" operators of the Federal Police's arrest units.
Missions
Its first mission, "Operation Feuerzauber" ("Magic Fire"), immediately established GSG 9's reputation as an elite counter‑terrorism and hostage-rescue unit. The operation took place in 1977 after Palestinian militants hijacked Landshut, a Lufthansa aircraft travelling from Palma de Mallorca to Frankfurt. The hijackers demanded the release of imprisoned members of the Red Army Faction in exchange for the passengers and crew. The aircraft was flown to several destinations across the Middle East, during which the Lufthansa captain, Jürgen Schumann, was murdered by the leader of the hijackers in Aden.
However, West German Chancellor Helmut Schmidt negotiated an agreement with Somali President Siad Barre that allowed the West German tactical unit GSG 9 to take control of the crisis and storm the aircraft. Special envoy Hans-Jürgen Wischnewski and GSG 9 commander Ulrich Wegener travelled to Mogadishu with approximately 60 GSG 9 commandos, organised into two assault elements.
After a four‑day odyssey, the hijackers directed the Boeing 737 to Mogadishu, Somalia, where they awaited the arrival of the Red Army Faction prisoners following a false signal from the German government that they would be released. On the night of 17–18 October, Somali ranger units created a diversion while GSG 9 operators stormed the aircraft.Interview with Ulrich Wegener, Welt Online, 13. Oktober 2007 retrieved on 12-01-2008
The assault lasted seven minutes and resulted in the successful rescue of all hostages. Three hijackers were killed and the fourth critically wounded. Only one GSG 9 operator and one flight attendant sustained minor injuries. The operation was widely praised within the international counter‑terrorism community, as aircraft assaults are regarded as among the most complex and hazardous forms of hostage‑rescue missions.
Publicly known missions 13–18 October 1977: Lufthansa Flight 181 was hijacked by four Palestinian militants demanding the release of imprisoned Red Army Faction (RAF) members. After a multi‑day odyssey through the Middle East, GSG 9 operators stormed the aircraft on the ground in Mogadishu, Somalia, rescuing all 87 hostages and four of the five crew members. Three hijackers were killed and the fourth was captured with critical injuries. 1982: Arrest of RAF militants Brigitte Mohnhaupt and Adelheid Schulz. 27 June 1993: Arrest of RAF militants Birgit Hogefeld and Wolfgang Grams in Bad Kleinen. The theory that Wolfgang Grams was executed in revenge for the death of GSG 9 operative Michael Newrzella during the mission (Grams had shot and killed Newrzella when Newrzella tried to tackle him) was discredited by the official investigation which found that Grams committed suicide.