Special Duties Unit

The SDU was established in 1974 by the British Hong Kong Government in response to the ever-increasing threat of international terrorism.[1][6] The SDU, then consisting of ten odd members, used existing police weaponry and devised their own tactics.[1][7]

In early 1978, the British Special Air Service sent an advisory team to Hong Kong, which was initially to evaluate the SDU and subsequently trained two land assault teams resulting in considerable changes to SDU equipment and tactics.[1][8] In 1982, the British Special Boat Service sent an advisory team to Hong Kong to establish a water assault team including training in military diving.[8] The water assault team was later disbanded in 2000, with the assaults teams now integrated as new training standards required all officers to be equally trained and proficient in maritime operations.

After the handover of Hong Kong's sovereignty from Britain to China in 1997, the SDU not only continues its training exchanges with many European, North American, and Asian police tactical units and military special forces units but has also begun to form closer ties with Mainland China. Between 1974 and 2014, the SDU had participated in 162 missions and conducted 335 dive searches.[2]

External image
Diver wearing rebreather equipped with H&K MP5 in the mid-1990s.[9]

The Special Duties Unit consists of a support group, administration group, and the action group. The action group is the core of the SDU, further categorized into the assault team and the sniper team. The SDU structure is:[10]

• Administration Group (Headquarters) which is responsible for all administrative works, as well as providing intelligence to operations
  • Action Group
    • Assault Teams
      • Team A, Team B, Team C (Training of SDU officers)
      • Sniper Team
    • Boat Team: Provides sea transportation for the assault team, and maintains the SDU fleet of small vessels
  • Support Group
    • Medical Support Team: Consists of combat medics who perform operations along the assault team[11]
    • Transportation Team: Maintains the SDU fleet of land vehicles

The SDU has five Belgian Shepherd dogs.[10]

A volunteer for the SDU has to successfully complete an 11-day selection course known as Hell Week which is held annually that has a success rate of only 25%.[2] After successfully completing selection, the applicant is required to complete a nine-month training course that includes weapons handling and marksmanship, tactical movement, unarmed combat, breaching, climbing and roping, chemical, biological, radiological and nuclear incidents, and combat medicine.[7][2] Applications are open to women officers, with no women to date serving in the SDU.[3][12] Between 1974 and 2014, 383 officers had served in the SDU.[2]

Prior to 1998, the SDU selection course was 10 to 14 days in length with most of the emphasis placed on physical endurance.[12] In 1998, this changed to a basic four-day selection course with more emphasis on mental attributes than physical ones.[12] Those who successfully passed the basic selection course were given a five-week build-up course followed by a week-long advanced selection course.[12] The course concentrated on weapons handling and use, elementary close-quarter battle, camouflage and concealment, physical fitness, observation and commentary, first aid, and map reading.[12] For the period 1998–99, 44 officers applied with 14 selected.[12]

Mercedes-Benz Unimog armoured vehicle used by the SDU

SDU officers deploy in Crye Precision G3 combat dress of various camouflage patterns depending on the environment. Officers may also deploy in plain clothes during a rapid response when there is no time to change. Armor and accessories include Ops-Core FAST ballistic helmets[13] with attachable night-vision scopes and ear protection, MSA Advantage 1000 CBA-RCA respirators,[2] and Dräger LAR V rebreathers (for tactical diving).[12] Unlike many similar units around the world, SDU officers do not display the word "Police" on their uniforms.

Restrictions exist in the sale of firearms from China to Hong Kong, thus the Hong Kong Police has always purchased firearms and equipment from other countries. The SDU primarily uses weapons manufactured in the United States and Europe, and is currently equipped with the Glock 17 handgun,[2] the Heckler & Koch MP5 sub-machine gun (several variants)[2] and several assault rifles including the SIG Sauer SIG516,[13] Heckler & Koch G36KV[14] and Knight's Armament Company SR-16.[10] Shotguns used are the Remington 870[10] and Benelli M1 Super 90. Snipers rifles used are the Remington 700, Knight's Armament Company SR-25, Accuracy International AXMC .338,[2][15] Accuracy International AS50[16] and SIG Sauer SSG 3000.

The SDU has several land vehicles including the Mercedes-Benz Unimog U5000 armoured personnel carrier,[17] the Jankel Guardian Tactical Intervention Vehicle based on a Ford F-450 chassis,[2] Mercedes-Benz Vario van and Man LE14.224 truck. The SDU has two types of watercraft to support its maritime operations; the FB Design RIB 55 feet (17 m) high speed interceptor and Zodiac inflatables.[18][2] The Government Flying Service provides aviation support with Eurocopter AS332 Super Puma and Eurocopter EC155 helicopters.

External image
SDU team stack up for entry, various primary weapons, MultiCam uniform, Jankel vehicle and dog.[19]

• 1992: During a raid, the Unit was met with heavy resistance by four jewel robbers armed with AK-47 assault rifles and hand grenades. Seven officers, including members of the Unit, were severely injured from a grenade blast. As a result of the incident, the Unit's Close Quarters Battle techniques were further refined to fit Hong Kong's unique urban environment and new equipment was added to the unit's arsenal. All suspects were apprehended.[10]
• 2003: Kwai Ping-hung, the most wanted person in Hong Kong, was arrested in his flat in a raid by the Unit with no shots fired. This was the most high-profile arrest made in Hong Kong's history.[10]
• 2005: During the World Trade Organization Ministerial Conference of 2005 in Hong Kong, the Unit was deployed to protect WTO delegates.[20]
• 2014: In a heavily televised standoff, the Unit was deployed to a flat in a residential skyscraper in Kowloon Bay after a disgruntled man armed with a heavy calibre pistol shot and killed another man in the building and barricaded himself in the flat. Multiple shots were exchanged, along with the use of flashbang grenades, which were clearly seen and heard on live television. Several SDU officers breached the flat through the front door while others rappelled from the roof of the skyscraper and entered the flat through the windows. By the time the officers reached the man, he had shot himself. The man later died from his self-inflicted injury.[10][21]
• 2019: During the Christchurch mosque shootings, two members of the Unit training in Christchurch helped respond to the shooting alongside local police by providing medical treatment to victims of the attacks.[22]
• 2019-2020: During the 2019–20 Hong Kong protests, SDU operators under Special Tactical Squad were sent to disperse the crowd, many of the officers were accused for using excessive force during arrests and while dispersing the protesters. Most notably during the 2019 Prince Edward station attack and the siege of the Hong Kong Polytechnic University.[23][24] SDU operators were also known to have disguised as protesters to make arrests,[25] in which they were accused by some citizens for committing illegal acts such as setting fire on the street during their undercover assignments, thereby achieving their goals of false flag operations.[26]

• Police Tactical Unit (Hong Kong Police Force)
• Airport Security Unit
• Special Tactical Squad
• Tom Clancy's Rainbow Six Siege, a 2015 video game that has two SDU operators: "Lesion" and "Ying"
• The Final Option, a 1994 Hong Kong action movie based on the SDU