The Special Intervention Detachment (, ) is a police tactical unit of the Algerian Gendarmerie Nationale.
The DSI was created on August 27, 1989, by a presidential decree. It is elite unit of the Algerian gendarmerie. and the Algerian equivalent of the French GIGN.
It was established to confront the increase in crimes and criminals, especially in its mode of action, as it offers adapted intervention possibilities and additional tactical capacities.
The DSI recruits its future operators directly within the superior schools of the national gendarmerie for officers (the latter are selected before their graduation) and at the level of the schools of non-commissioned officers of the national gendarmerie of Sétif and Sidi Bel Abbès for non-commissioned officers.]
The students wishing to join the unit are first evaluated, if they pass this evaluation phase, they will be admitted to the integration program which has 4 phases:]
If they pass this test, they will be given the DSI pin and patch and will be admitted to the operational unit and become full-fledged operators of the unit.
The duration of training in DSI is 6 months, and trainees receive the equivalent of 1400 hours of advanced training.
Nevertheless, the operators are in almost permanent training and each member follows a daily training. Shooting training is daily, with each element able to go to the shooting range whenever they wish.
Shooting tests including timed, selective shooting, accuracy, long range, are evaluated by the training cell instructors.
The training operations of different scenarios, always with live ammunition, are reviewed and debriefed to correct each action and try to improve its technicality.
also often train at night under night vision binoculars on all types of situations in the 13 sites reserved for them. exercises from a helicopter with recall techniques but also on fast driving and basic techniques in the field of negotiations and hostage taking.
DSI has trained a number of elite promotions from African countries in intervention and close protection.]]
They exchanged with several foreign counterparts, among them the Austrian unit EKO COBRA, the Jordanian Special Operation Forces and the Jordanian Gendarmerie and the French GIGN. The DSI has provided many promotions from African countries; training in intervention and close protection.
The DSI has provided training in intervention and close protection to a number of elite promotions from African countries.
The main tasks of the DSI are :
The DSI is subdivided into several units, each with its own function, depending on the mission, they can work together in one operation or separately on their own.
The DSI is composed of :
The DSI has carried out hundreds of operations since its creation, from the release of hostages to the arrest of forcible persons ("neutralization" in the unit's jargon). Some of the most well-known operations include the following:
Massive hostage crisis in In Amenas (Tiguentourine): On January 16, 2013, a column of four all-terrain vehicles, transporting about 30 heavily armed terrorists, crossed the Algerian-Libyan border, seized the gas complex of Tiguentourine, located 40 km from In Amenas, and took the 800 workers, including 130 foreigners, hostage. The special forces carried out the assault, which resulted in the elimination of 27 members of the terrorist commando, the arrest of three others and the death of 37 hostages.
The DSI, like all special forces in the world, has specific equipment for each intervention (helmets, tactical vests, bulletproof vests). The DSI operators are equipped with the latest generation of modern equipment.