The BLG 66 Belouga is a French low-drag air-dropped cluster bomb that dispenses 151 EG, IZ, or AC 66 mm submunitions from a standard NATO 14-inch attachment. The record covers French Jaguar carriage in the 1990 Gulf War, a disputed Nigerian ECOWAS use allegation from Sierra Leone, and later Boko Haram evidence limited to recovered submunitions reused in improvised explosives.
French Jaguars in Operation Daguet carried Matra-Thomson BLG 66 Belouga cluster bombs during the January 17, 1991 low-level attack on Iraqi-controlled Ahmad Al Jaber airfield in Kuwait; the catalog side is the coalition grouping for this conflict.
Role detailsThe Monitor records Sierra Leone allegations that Nigerian ECOWAS peacekeepers used French-produced BLG-66 Belouga cluster bombs at Kenema in December 1997; Nigerian commanders denied the allegation, so this row treats the use as reported rather than uncontested.
Monitoring and media sources reported in 2015 that Boko Haram used BLG-66/GR-66 submunitions removed from Belouga cluster bombs in improvised explosive devices and suicide-bombing materials; the evidence concerns recovered submunitions, not aircraft delivery of complete bombs.
Forecast International breaks the Belouga load into three 66 mm submunition types with different effects. The same dispenser body could carry either the fragmentation, delay, or shaped-charge variant.
| Type | Primary effect | Documented detail |
|---|---|---|
| EG | General-purpose fragmentation | Four-millimeter steel penetration at 10 m; described as the main area-effect option. |
| IZ | Delayed interdiction | Delay-action submunition intended to function later and complicate clearance. |
| AC | Anti-armor shaped charge | Forecast International describes it as the shaped-charge option with about 25 cm armor penetration. |
The Belouga sits in France's former cluster-munition export history rather than a current French production line. The Monitor identifies Matra as the producer of BLG-66 Belouga air-dropped cluster bombs, says France last produced or exported cluster munitions in 2002, and lists Argentina, Cameroon, Greece, and India among past Belouga export recipients.
France is described as a former user, producer, and exporter of cluster munitions, with BLG-66 production tied to Matra and later French industry changes.
Cameroon reported retaining five BLG-66 Belouga bombs and 755 submunitions in 2024 for permitted research and training.
Nigeria's convention reporting says it has no current cluster-munition stocks, while Monitor reporting preserves both older Sierra Leone allegations and later Boko Haram submunition evidence.
Belouga variant language usually refers to the three 66 mm submunition loads fitted inside the dispenser rather than separate dispenser models.
| Variant | Configuration | Designation notes |
|---|---|---|
| EG general-purpose fragmentation submunition | Fragmentation load | Forecast International describes EG as a percussion-fuzed fragmentation munition with steel-penetration effects at short distance. |
| IZ delayed-action interdiction submunition | Delayed interdiction load | Forecast International describes IZ as using the EG warhead with a delay fuze that can function hours after delivery. |
| AC shaped-charge anti-tank submunition | Anti-armor load | Forecast International describes AC as a shaped-charge HEAT submunition with manufacturer-claimed armor perforation of about 25 cm. |
Forecast International lists the Belouga for several tactical aircraft and says it uses a standard NATO 14-inch attachment.
| Carrier | Carrier type | Carriage evidence |
|---|---|---|
 | Attack aircraft | Forecast International lists the Alpha Jet among the aircraft that could carry the Belouga dispenser. |
 | Strike fighter | Forecast International lists Mirage III/V/50 aircraft among the Belouga carrier aircraft; this catalog page covers the Mirage III/5 family. |
 | Multirole fighter | Forecast International lists the Mirage 2000 among the Belouga carrier aircraft. |
 | Multirole fighter | Forecast International names the Rafale as a compatible carrier for the Belouga dispenser. |
 | Strike aircraft | Forecast International names the Panavia Tornado among the Belouga's carrier aircraft. |
 | Strike aircraft | Aviation Geek Club reporting on the January 17, 1991 Ahmad Al Jaber attack says some French Jaguar A strike fighters carried four Matra-Thomson BLG 66 Belouga cluster bombs. Sources: Ahmad al-Jaber airfield attack |
Forecast International places the start of Belouga development in 1975 under the French program that led to the BLG 66 family.
Sources: Belouga BLG 66 and EG/IZ/AC Submunitions
Serial production began in 1979, making the Belouga a late-Cold-War French cluster-bomb dispenser rather than a one-off prototype.
Sources: Belouga BLG 66 and EG/IZ/AC Submunitions
Specialist aviation reporting, citing Richard P. Hallion's Osprey study, says some French Jaguars carried Matra-Thomson BLG 66 Belouga bombs during the day-one Ahmad Al Jaber airfield attack.
Sources: Ahmad al-Jaber airfield attack
The Monitor and Handicap International record reported BLG 66 or Beluga cluster-munition use by Nigerian ECOWAS forces in Sierra Leone, with The Monitor also preserving Nigeria's denial.
Sources: Nigeria: Cluster Munition Ban Policy, Circle of Impact: Sierra Leone
Forecast International described production as dormant by late 2002, with any later output tied to specific French Air Force or export demand.
Sources: Belouga BLG 66 and EG/IZ/AC Submunitions
Monitor reporting tied photographs and Nigerian statements about Boko Haram IED materials to BLG-66 submunitions, while noting uncertainty over whether they came from military stocks or regional smuggling.
Sources: Nigeria: Cluster Munition Ban Policy, Info RFI: des bombes francaises refont surface aux mains de Boko Haram
