Foreign Legion Detachment in Mayotte
Trademark
UnclaimedA French Foreign Legion infantry detachment based in Mayotte to maintain a permanent military presence and provide a rapid-response capability in the southwest Indian Ocean.
Last updated August 26, 2026
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Overview
The Foreign Legion Detachment in Mayotte, known in French as the Détachement de Légion étrangère de Mayotte or DLEM, is a French Army formation stationed on the island of Mayotte in the Comoros archipelago. It is a small operational unit of the French Foreign Legion and has traditionally combined a permanent command structure with personnel and subunits assigned for limited-duration overseas postings. Its principal purpose is military rather than commercial: it sustains France’s presence in the southwest Indian Ocean, supports the defence and security of Mayotte, and provides a platform from which French forces can respond rapidly to crises in the surrounding region, including the Comoros, Madagascar, the east coast of Africa and nearby maritime approaches. The unit’s institutional ancestry reaches back to the 3rd Foreign Infantry Regiment. During the Algerian War, that regiment sent a battalion to Madagascar in 1956. The formation became associated with the Foreign Legion Battalion of Madagascar, while one of the regiment’s combat companies periodically operated in the Comoros. In 1967, a company established a permanent presence in the archipelago, with elements stationed both on Grand Comore and at Dzaoudzi on Mayotte. When the 3rd Foreign Infantry Regiment departed Madagascar for French Guiana in 1973, the retained company was separated from the regiment’s normal order of battle and reorganized as the Foreign Legion Detachment of the Comoros, or DLEC. The political future of the islands changed the detachment’s structure. In the 1976 referendum, Mayotte’s population chose to remain connected to France, while the other islands of the Comorian archipelago pursued independence. The DLEC was consequently consolidated on Mayotte and renamed the Foreign Legion Detachment in Mayotte. Since then, the unit has operated from the Cabaribère garrison and has served as a host and integrating formation for rotating Legion and conventional French Army units. Its model enabled short-term units, including infantry, cavalry and airborne formations, to serve overseas without requiring each rotation to maintain an entirely separate permanent infrastructure. The DLEM’s operational role was demonstrated during Operation Azalée in October 1995. A marching company of approximately 80 Legionnaires took part in the assault on Hahaya airport on Grand Comore after mercenaries associated with Bob Denard launched an attempted coup. The detachment also operated a logistical reception platform for incoming French reinforcements. This made Mayotte a staging point for the wider French response rather than merely a local garrison. The formation has preserved traditions inherited from earlier Legion units. It holds the regimental colors of the 2nd Foreign Cavalry Regiment, entrusted to it in 1984, and is also linked to the colors and heritage of the 3rd Foreign Infantry Regiment. Its associated motto is “Pericula Ludus,” commonly rendered in English as “To danger my pleasure.” Its organization has included a command and support company, a rotating PROTERRE unit and pioneer elements. Public descriptions have placed its strength at roughly 282 personnel, including a substantial number serving on short-duration assignments; staffing can change over time. On 1 June 2024, the DLEM became the 5th Foreign Regiment, or 5e Régiment Étranger. This redesignation marks a significant institutional change, although the formation remains part of the French Army and Foreign Legion system and continues to be associated with Mayotte and France’s regional military posture. The unit is therefore best understood as a military organization and historical formation, not as a consumer brand or commercial enterprise.
History
The DLEM developed from the overseas activities of the 3rd Foreign Infantry Regiment. In 1956, while the regiment was engaged in the Algerian War, one of its battalions was sent to Madagascar. This formation became known as the Foreign Legion Battalion of Madagascar. After the 1962 ceasefire and the Évian Accords, the 3rd Foreign Infantry Regiment regrouped in Madagascar, where one of its companies continued to conduct exercises and temporary deployments in the Comoros. The company had a recurring presence in the archipelago during the 1960s. It participated in exercises and public ceremonies and intervened in Anjouan, Moroni and Dzaoudzi in February 1967 when local disturbances occurred. In July of that year, the 2nd combat company established a permanent garrison in the Comoros. Its sections were divided between Dzaoudzi on Mayotte and Voivojou near Moroni on Grand Comore. In 1973, the 3rd Foreign Infantry Regiment left Madagascar for French Guiana, where it was associated with the construction of the European space base at Kourou. The retained company was placed outside the regiment’s ordinary order of battle but continued to function as a formed unit. On 2 August 1973, it received the name Foreign Legion Detachment of the Comoros, or DLEC. Captain François Grandjean was identified as its first commander. Following the 1976 referendum, Mayotte remained French while the other Comorian islands moved toward independence. The DLEC was regrouped on Mayotte and became the Foreign Legion Detachment in Mayotte. Lieutenant Colonel Yves Racaud was appointed commander. The unit established its continuing base at the Cabaribère garrison, named for a 3rd Foreign Infantry Regiment officer killed in an ambush in Indochina. The detachment received the regimental colors of the 2nd Foreign Cavalry Regiment in July 1984. This gave the unit a formal ceremonial heritage in addition to its operational role. The colors bear the motto “Pericula Ludus” and preserve battle honors associated with the 2nd Foreign Cavalry Regiment, including Camerone 1863 and AFN 1952–1962. The DLEM also inherited connections with the decorated colors of the 3rd Foreign Infantry Regiment. From the 1970s onward, the DLEM became a framework for rotating personnel. Initially it hosted units from the Foreign Legion, particularly the 2nd Foreign Infantry Regiment and 1st Foreign Cavalry Regiment. From 1983, units of the general French Army also joined the rotation. Early airborne participants included companies from the 9th Parachute Chasseur Regiment, 1st Parachute Chasseur Regiment and 6th Marine Infantry Parachute Regiment. This arrangement allowed France to maintain a permanent military structure in Mayotte while bringing in personnel with different operational specialties. The detachment’s most prominent recorded operation was Operation Azalée in October 1995. On 3 October, a marching company of about 80 Legionnaires commanded by Captain Dupré assaulted Hahaya airport on Grand Comore. The action formed part of the French response to an attempted coup led by mercenaries associated with Bob Denard. The DLEM additionally provided an intermediate logistics platform for the reception and movement of reinforcements, reportedly supporting a wider force of fewer than 700 personnel. Public descriptions have placed the unit at approximately 282 personnel, with around 162 assigned on short-duration missions. Its organization has included a command and support company, pioneer groups and a rotating PROTERRE company drawn from French or Foreign Legion airborne and other formations. The DLEM’s mission has remained centered on Mayotte’s defence, regional presence and expeditionary readiness. On 1 June 2024, it was redesignated the 5th Foreign Regiment, or 5e Régiment Étranger, marking the latest major stage in its institutional history.
- 2024
Redesignated as the 5th Foreign Regiment
[1]On 1 June 2024, the formation adopted the designation 5e Régiment Étranger.
- 1995
Operation Azalée
[1]A DLEM marching company participated in the French intervention on Grand Comore and supported the reception of reinforcing formations.
- 1984
Receives 2nd Foreign Cavalry Regiment colors
[1]The detachment received the honor guard and regimental colors of the 2nd Foreign Cavalry Regiment.
- 1976
Unit regrouped on Mayotte and renamed DLEM
[1]Following Mayotte’s decision to remain French, the DLEC was consolidated on the island and renamed the Foreign Legion Detachment in Mayotte.
- 1973
Foreign Legion Detachment of the Comoros created
[1]After the 3rd Foreign Infantry Regiment moved from Madagascar to French Guiana, the retained company was reorganized as the Détachement de la Légion étrangère des Comores.
- 1967
Permanent Comoros presence established
[1]The 2nd combat company of the 3rd Foreign Infantry Regiment established a permanent garrison in the Comoros, with one section based at Dzaoudzi on Mayotte.
- 1956
Foreign Legion battalion deployed to Madagascar
[1]The 3rd Foreign Infantry Regiment dispatched a battalion to Madagascar during the Algerian War. This formation became an important predecessor in the DLEM’s lineage.
Products and positioning
A permanent French overseas military presence and rapid-reaction platform in the southwest Indian Ocean, combining a standing command with rotating personnel and units from the Foreign Legion and wider French Army.
Marketing campaigns
- 1995Operation Azalée
Grand Comore · Mayotte · Comoros
A DLEM marching company of approximately 80 Legionnaires took part in the French assault on Hahaya airport on Grand Comore during the response to an attempted coup associated with Bob Denard. The detachment also operated an intermediate logistics platform for incoming French reinforcements.
Outcome. The operation ended the mercenary-led coup attempt and restored the authority supported by the French intervention.
Brand decisions
2024
Redesignation as the 5th Foreign RegimentOtherBackground
The long-standing Mayotte detachment underwent an institutional reclassification within the French Foreign Legion.
Action taken
On 1 June 2024, the DLEM became the 5th Foreign Regiment, or 5e Régiment Étranger.
Aftermath
The redesignation established a new formal identity while retaining the formation’s connection to Mayotte and its overseas military mission.
1976
Regrouping and renaming on MayotteStrategyBackground
Mayotte chose to remain French after the 1976 referendum, unlike the other islands of the Comorian archipelago.
Action taken
France regrouped the DLEC on Mayotte and renamed it the Foreign Legion Detachment in Mayotte.
Aftermath
The unit became a permanent French military presence on Mayotte and a regional response platform.
1973
Creation of the Foreign Legion Detachment of the ComorosStrategyBackground
The 3rd Foreign Infantry Regiment moved from Madagascar to French Guiana, while a retained company continued to provide a formed French military presence in the Comoros.
Action taken
The company was removed from the regiment’s normal order of battle and designated the Foreign Legion Detachment of the Comoros.
Aftermath
The arrangement created the institutional predecessor of the later Mayotte-based detachment.
Sources2 sources
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