Leclerc tank

KNDS France
Company type	Private
Industry	Defense, Military
Founded	1986
Headquarters	France
Products	Leclerc main battle tank
Parent	KNDS

The Leclerc represents a third-generation French main battle tank engineered and produced by KNDS France. Bearing the name of Marshal Philippe Leclerc de Hauteclocque, it was introduced into service in 1992, succeeding the AMX-30 as France's principal armored vehicle.

Deployed by the French Army, Jordanian Army, and United Arab Emirates Army, around 862 units were manufactured between 1990 and 2008. Currently, the French military maintains 222 Leclerc tanks in active duty, with an additional 184 stored, while the UAE operates 388 units.

France intends to modernize 200 of these tanks to the Leclerc XLR configuration, with upgrades commencing in 2022. At Eurosatory 2024, prototypes of an advanced fourth-generation main battle tank—the Leclerc Evolution and EMBT ADT140—were unveiled by the manufacturer.

History

Initial efforts to replace the AMX-30 began in 1964 under the designation Engin Principal Prospectif. By 1971, due to concerns regarding the AMX-30's limitations against emerging Soviet tanks, the Direction des Armements Terrestres initiated the Char Futur project. A dedicated committee formed in 1975 and finalized design requirements by 1977. In 1980, France and West Germany signed a Memorandum of Understanding to collaborate on a new MBT—referred to as Napoléon I in France and Kampfpanzer III in Germany—but fundamental disputes led to the project's termination by 1982. Subsequently, France committed to developing an entirely domestic tank, the "EPC" (Engin Principal de Combat), after dismissing foreign options like the M1 Abrams, Leopard 2, and Merkava.

Distinct from many Western tank programs, the Leclerc prioritized active protection systems over heavier passive armor to minimize weight, enhancing mobility and integrating sophisticated fire control technology. Its design targeted approximately double the protection against kinetic energy penetrators compared to contemporary fifty-ton MBTs, aiming for around 400 mm RHA equivalency including defense against shaped charge munitions.

To manage production costs, France sought international collaboration, securing a major order from the UAE for 436 vehicles alongside its own planned procurement of 426 units.

The Leclerc initiative officially commenced in 1986 with six prototype vehicles. Serial production started in 1990 with Batch 1 (four tanks) primarily intended for comparative trials abroad. Batch 2 (17 tanks) incorporated armor enhancements but encountered engine and suspension reliability issues leading to rapid retirement. Batch 3 introduced further refinements that contributed to establishing operational doctrine and training protocols. Batches 4 and 5 addressed persistent powerplant problems and continue in service following upgrades during the late 1990s.

Batch 6 incorporated turret climate control; Batch 7 introduced transmission improvements for command variants alongside integrated battlefield management systems delivering real-time vehicle status and target tracking capabilities, plus minor sighting enhancements. Batch 8 featured updated electronics, whereas Batch 9 replaced ATHOS thermal imaging devices with higher-resolution SAGEM Iris systems.

In 2003, Greece conducted evaluations of several new tanks including the Leclerc, T-80U, T-84, M1A2 Abrams, Challenger 2E, and Leopard 2A5. The Leclerc performed exceptionally in firing trials but scored lower than the Leopard in hunter-kill exercises. Both vehicles sustained high firing rates; however, the Leclerc offered superior operational range (500 km). Ultimately, budget constraints influenced Greece's decision to procure the Leopard.

By 2005, plans were underway to upgrade all earlier Leclerc batches to Batch 9 specifications. The introduction of Batch 10 occurred in 2004 featuring improved armor protection and networked information systems capable of sharing positional data on enemy and friendly forces among vehicles—marking the launch of a third production series totaling 96 units. By 2007, a total of 355 tanks were active, with deployments spread across four regiments consisting of approximately 80 tanks each.

Following a French defense review , each regiment operated around 60 Leclercs (totaling approximately 240), with an additional reserve force of about 100 combat-ready units. Financial limitations reduced full operational capacity to roughly 254 tanks by 2011.

Main Ground Combat System

In 2015, Nexter Systems combined forces with the German company Krauss-Maffei Wegmann (KMW), renowned for producing the Leopard 2 tank, to establish KMW+Nexter Defense Systems (KNDS). Subsequently, the German Ministry of Defence announced a collaborative Franco-German initiative aimed at creating a new tank platform known as the Main Ground Combat System (MGCS), intended to succeed both the Leopard 2 and Leclerc tanks. During the 2018 Eurosatory exhibition, KNDS presented a technology demonstrator that merged a Leopard 2A7 chassis with a lighter, two-person turret derived from the Leclerc.

The completion of the system’s architecture and technology demonstration phase was planned for 2024, with manufacturing and testing activities projected to commence in 2028.

UAE bribery allegation

In September 2018, Der Spiegel revealed that an intermediary involved in a $3 billion tank deal with the UAE received nearly US$200 million in commissions, raising concerns that a portion of these funds may have been allocated as bribes to government officials.

Primary

The Leclerc is armed with a 120 mm F1 smoothbore cannon developed by the Bourges arsenal (EFAB), identified as the CN120-26. This gun features a barrel length of 52 calibres, exceeding the standard 44 calibres found on most modern main battle tanks, which results in increased muzzle velocity.

This Modèle F1 cannon utilizes 120x570mm NATO rounds and incorporates a magnesium alloy thermal sleeve alongside an automatic loading mechanism. Elevation capability reaches +20°, depression extends to -8°, and the turret offers full 360° traverse, all powered electrically. The French Army’s Leclerc EMAT variant employs compartment overpressure for fume extraction, whereas the UAE’s version adapted for tropical conditions uses compressed-air extraction.

Autoloader

Housed within the turret bustle is the CHA () autoloader, engineered by Creusot-Loire Industrie. Weighing approximately 500 kg when empty and occupying 1.68 meters in length, it features two blow-out panels designed to vent explosions if ammunition ignites unexpectedly.

This autoloader allows continuous reloading during movement and firing, achieving a rate of fire capable of engaging six targets per minute. The standard loading cycle takes less than eight seconds, with subsequent reloads possible in under six seconds. Control is managed by a TM Motorola 68021 microprocessor.

The system consists of a continuous link carrier magazine containing 22 cells and a rammer mechanism. It supports all NATO-standard ammunition types and permits selection from up to six different rounds. The autoloader automatically aligns the gun for loading, pushes rounds into the breech via a fiberglass gutter, then returns to firing position.

In case of power failure, manual operation is achievable through a hand-cranked generator. Ammunition is loaded through an access port at the rear of the turret bustle; barcode scanners identify rounds for inventory tracking or types can be manually inputted. Reloading under armor protection is possible through an internal bulkhead port using an 18-round cylinder located near the driver’s station.

Secondary

The Leclerc mounts a coaxial 12.7 mm M2 heavy machine gun as its secondary armament along with a turret-mounted 7.62 mm machine gun. This contrasts with most NATO main battle tanks that typically employ 7.62 mm weapons for both mounts; an exception is the American M1 Abrams, which features a coaxial 7.62 mm machine gun plus two additional top-mounted machine guns of 7.62 mm and 12.7 mm calibers respectively.

Fire Control and Surveillance

The final batch of 96 MBT XL Leclerc tanks is equipped with the ICONE TIS battle management system, which facilitates digital communication by integrating information from other tanks and command units. Since 2009, all Leclerc variants (S2 and SXXI) have been fitted with the ICONE BMS.

The digital fire control system allows either the gunner or commander to operate it independently, providing synchronized real-time imagery from all onboard sensors, including the gunner’s SAVAN 20 stabilized sight developed by SAGEM.

The HL 60 primary sight for the gunner, produced by SAGEM, features two daylight channels with magnifications of ×3.3 and ×10 (×14 in the UAE model), alongside a video channel at ×10 magnification. The thermal imaging channel offers ×3 and ×10 zoom levels. The Athos thermal imager can detect targets up to 5,000 meters away, recognize them at 2,500 meters, and identify targets at 2,000 meters. The laser rangefinder is of the Nd:YAG type.

For observation, the commander uses seven episcopes in conjunction with the SFIM HL 70 stabilized panoramic sight, which includes day channels at ×2.5 and ×10 magnification and a night channel at ×2.5. The UAE-adapted Leclerc features the HL 80 panoramic sight with electronic ×2 zoom, an Nd:YAG laser rangefinder, and replaces the image intensifier with the Alis thermal imager. The Leclerc SXXI variant employs the HL 120 panoramic sight paired with an Iris thermal imager.

Both gunner and commander sights are equipped with semi-automatic tracking systems to facilitate target acquisition and enable hunter-killer operational modes.

Thermal Signature

The V8X1500 engine’s Hyperbar system produces no visible smoke during acceleration phases, significantly lowering the tank’s infrared signature. The exhaust temperature of the TM-307B gas turbine remains below 370° Celsius irrespective of engine speed.

Ballistic

Research into advanced ballistic protection solutions was spearheaded by the AMX-APX armament establishment.

Protection standards defined in 1980 required that the frontal arc be impervious to 125 mm APFSDS rounds as well as 130 mm shaped-charge projectiles. The crew compartment must resist penetration from RPG-7 warheads, while comprehensive protection is mandated against threats such as 30 mm autocannon fire from all angles.

According to Stéphane Ferrard, the tank’s frontal arc covering 60 degrees should endure multiple hits from the largest caliber APFSDS rounds available.

The turret and hull consist of welded steel plates ranging between 30 and 50 mm in thickness, reinforced by detachable composite armor modules—twelve modules encircle the turret (six on each side), all coated with an anti-slip fiberglass layer. The turret bustle housing the autoloader is fortified against 30 mm armor-piercing ammunition as well as shoulder-launched anti-tank weapons like the RPG-7.

Composite storage containers surrounding the turret serve multiple purposes: they hold tools, help lower the tank’s radar cross-section, and function as spaced armor.

Structural self-sealing fuel tanks are positioned forward on the hull above the ammunition drum. Six robust ballistic side skirts safeguard the front third of each hull side; these skirts are constructed from composite panels protected by steel outer shells.

SXXI

During the late 1990s, efforts were made to improve the Leclerc tank’s defense capabilities against sophisticated threats such as anti-tank guided missiles (ATGMs) equipped with tandem shaped-charge warheads and long-rod APFSDS rounds capable of penetrating beyond 700 mm of rolled homogeneous armor (RHA).

This upgrade involved substituting the turret bustle’s passive composite armor modules with lighter reactive modules that included semi-reactive layers, allowing titanium to be utilized in the frontal turret armor. This modification also shifted the tank’s center of gravity forward, enhancing the dynamics of the turret drive system.

Leclerc SXXI tanks, specifically Blocks 10 and 11 (T10 and T11), are outfitted with additional ceramic armor plates affixed above reactive modules on the sides of the autoloader compartment for increased protection.

Passive countermeasures

The turret’s rear is equipped with fourteen 80 mm launchers forming part of the Lacroix GALIX self-defense system. The French Army utilizes four types of munitions:

Galix 3: deploys three smoke grenades generating a visual screen lasting approximately 50 seconds
Galix 4: releases two fragmentation grenades
Galix 6: emits one infrared decoy burning for about 10 seconds
Galix 13: launches three smoke grenades producing a combined visual and infrared obscuration lasting 30 seconds

Propulsion

The Leclerc is driven by an eight-cylinder SACM (currently Wärtsilä) V8X-1500 diesel engine delivering 1,500 horsepower, paired with an automatic transmission from SESM (now Renk AG) that provides five forward gears and two reverse gears. Officially, it can reach speeds of 71 km/h on paved roads and 55 km/h over rough terrain, although some sources report speeds surpassing 80 km/h on roads. Its operational range is approximately 550 km, extendable to around 650 km when fitted with detachable external fuel tanks.

A distinctive feature of the Hyperbar engine is its integration of a compact Turbomeca TM 307B gas turbine functioning both as a turbocharger and auxiliary power unit, supplying electrical power when the main engine is shut down. The “Hyperbar” name references its unusually high boost pressure of 7.5 bar and mean effective pressure of 32.1 bar—values significantly exceeding those found in typical turbocharged diesel engines.

Weighing in at roughly 56 tons during combat readiness, the Leclerc ranks among the lighter main battle tanks worldwide, offering one of the highest power-to-weight ratios in Western armored vehicles (27 hp per ton) and rapid acceleration capabilities (0 to 32 km/h within five seconds).

To reduce its heat signature, the engine exhaust undergoes cooling treatment. Fuel storage includes an internal capacity of 1,300 liters supplemented by two optional external tanks holding 200 liters each mounted at the rear hull; these external tanks must be discarded before engaging in combat as they limit turret rotation.

The hydromechanical transmission features a hydrokinetic retarder capable of delivering deceleration forces up to 7 m/s² (0.7 g), which activates automatically when speeds exceed 30 km/h.

Operational history

The Leclerc is currently operated by four regiments:

The 1e régiment de chasseurs based near Verdun, part of the 7th Armoured Brigade
The 4e régiment de dragons stationed in Carnoux-en-Provence, also within the 7th Armoured Brigade
The 12e régiment de cuirassiers located in Olivet, under command of the 2nd Armoured Brigade
The 501e régiment de chars de combat positioned at Mourmelon-le-Grand, likewise part of the 2nd Armoured Brigade

Introduced into service in 1992 following the Persian Gulf War, the Leclerc has mainly been deployed in low-intensity conflict zones, including a deployment of fifteen tanks within Kosovo as part of KFOR peacekeeping operations, and thirteen tanks serving in southern Lebanon until 2010 under UNIFIL, where French authorities evaluated their performance positively.

By August 2015, United Arab Emirates’ Leclerc units saw combat near Aden amid the Saudi-led coalition. Approximately seventy UAE Leclerc main battle tanks were active in this theater, with fifteen outfitted with the AZUR protection package. During one month of operations, three tanks sustained damage—two from anti-tank mines and one hit by an RPG that impaired but did not penetrate its protective grid. An anti-tank guided missile strike resulted in crew injuries and one fatality among drivers; however, no vehicles were destroyed.

In October 2019’s Iron Spear exercise, crews operating Leclerc tanks from the Lynx 6 Tactical Inter-Service Sub-Group (S-GTIA) outperformed counterparts using American M1A2 Abrams, German, Spanish, Norwegian Leopard 2s, Italian C1 Ariete, and Polish PT-91 armored vehicles.

As part of Mission Aigle, Leclerc tanks from the 1st Chasseur Regiment within the 7th Armoured Brigade were deployed to Romania in November 2022. Currently, thirteen Leclercs are assigned to support Battle Group Forward Presence operations.

Production Versions

Séries 1: initial production variant, with a total of 134 units manufactured.

S1OP Série 1 Opérationnelle: an upgraded batch of 82 operational Leclerc S1 tanks enhanced to the RT5 configuration.

Séries 2: an advanced version tailored for desert operations, comprising 176 units.

Introduced a new NBC system incorporating a hybrid air conditioning unit.
Added a standalone air conditioner positioned on the rear roof, behind the gunner's hatch.
Increased thickness of frontal turret armor to offset the additional air conditioning equipment.
Modified sprocket cooling fins and installed an extra splash guard on the front hull.
Implemented a hydraulically operated track tensioner controlled remotely.
Applied bolt-on armor plates to the hull sponsons.
Replaced the Athos thermal imaging camera with the Iris model starting from block 9 (T9).
Integrated the SIT ICONE battlefield management system in 2009.

S2OP Série 2 Opérationnelle: 137 Leclerc S2 tanks maintained in service-ready condition.

Séries XXI: production count reached 96 units.

Featured new composite frontal armor incorporating titanium; turret bustle armor substituted with lighter explosive reactive armor.
Modified turret storage compartments to accommodate an expanded armor package.
Equipped commanders with HL 120 panoramic sights featuring laser rangefinders and Iris thermal cameras.
Enhanced electrical power supply for turret systems.
Added IFF indicators alongside the SIT ICONE system.

Leclerc XLR: modernization program updating French Army Leclerc S2 and SXXI models; 18 vehicles upgraded in 2023, with plans for 200 by 2029.

Standardized SCORPION vetronics including SICS battlefield management, CONTACT radio, and Blue Force Tracking capabilities.
Introduced a new fire control system compatible with the 120 mm HE M3M multi-mode programmable ammunition.
Integrated FN Herstal T2B remote weapon station.
Addressed engine obsolescence through updates involving the Turboméca TM-307B gas turbine.
Added mine-resistant belly plates and BARRAGE IED jamming technology.
Incorporated supplementary composite side armor from the AZUR urban warfare kit, along with slat armor additions.

Tropicalized Leclerc variant developed for UAE includes:

Equipped with an EuroPowerPack featuring a 1,100 kW MT883 diesel engine supplied by German manufacturer MTU Friedrichshafen, selected due to UAE industrial ties.
Extended hull design offering increased fuel storage and an externally mounted diesel auxiliary power unit equipped with infantry telephone functionality.
Redesigned engine compartment housing a heavy-duty mechanical air conditioning unit on the hull's left side.
Commander’s HL-80 panoramic sight fitted with Alis thermal camera and laser rangefinder.
ATO remote-controlled weapon station armed with a 7.62 mm FN MAG machine gun, operable from within armored protection via HL-80 sighting system.
Integrated Leclerc Battlefield Management System (LBMS).
Automated driving and turret controls designed for crews requiring minimal training.
Thermal camouflage tarp; some bustle storage bins replaced by basket-style containers.

Leclerc T4: experimental prototype featuring an extended turret mounting a 140 mm smoothbore cannon developed in 1996. Restored during the 2010s and nicknamed Terminateur, it was showcased in experimental Scorpion camouflage during 2017.

Leclerc EPG Engin Principal du Génie: prototype armored engineering vehicle constructed in 2001.

Leclerc MARS (Moyen Adapté de Remorquage Spécifique): conversion of Leclerc S1 into an armored recovery vehicle by removing main armament, sights, and autoloader to reduce weight by approximately five tonnes.

Leclerc DNG Dépanneur Nouvelle Génération: recovery tank variant operational since 2004.

Leclerc AZUR Action en Zone URbaine: urban combat kit consisting of add-on composite armor elements acquired by UAE Army for their tropicalized Leclerc tanks deployed in Yemen.

Concepts proposed

Leclerc PTG (Poseur de Travure du Génie): a variant intended as a bridgelayer, proposed in 1996; no prototype was ever constructed.
Leclerc 'Flakpanzer' SPAAG: A design from the early 1990s that envisioned installing a turret inspired by the German Flakpanzer Gepard, equipped with dual 35 mm Oerlikon KDA autocannons and two twin Mistral SAM launcher sets (totaling four missiles). This project was abandoned due to defense budget reductions following the Cold War.
Leclerc Crotale: A simultaneous proposal to integrate the Crotale NG surface-to-air missile system onto a Leclerc chassis to provide mobile air defense for armored units. The initiative was not pursued because of financial constraints; no prototypes were developed.
Leclerc V2C 2010 (Véhicule de combat de choc): An early 2000s concept featuring modular turret roof armor, SPATEM hard-kill active protection with twin-barreled counter-projectile launchers, a KBCM countermeasures suite (including infrared jamming, missile detection, laser warning, and GALIX grenade launchers), improved armor with anti-mine capabilities, metal mesh screens, rubber skirts, and integration of tactical UAVs. Only a scale model was displayed in 2002.
Leclerc Koufra, also known as Leclerc T40: A late 2000s concept aimed at transforming existing Série 1 tanks into heavily armed reconnaissance vehicles tailored for urban combat. This included a new turret outfitted with a CTA CT40 Case Telescoped Weapon System (CTWS), grenade launchers, and mounts for two side-mounted anti-tank missiles.

Leak of classified manual

In October 2021, segments of the Leclerc’s classified manual were reportedly leaked by a crew member on the official forums of the military simulation game War Thunder. Forum administrators swiftly removed the documents due to legal concerns surrounding sensitive material.

Specifications

Feature	Leclerc Série 1	Leclerc Série 2	Leclerc Série XXI	Tropicalized Leclerc
Units produced	132	178	96	388
Production years	1992–1996	1997–2003	2003–2008	1994 – early 2000s
Batch numbers	T1 to T5	T6 to T9	T10 to T11	Not applicable
Crew size	3
Combat mass	54.5 t	56.3 t	57.6 t	57 t
Hull mass	36 t	37 t	37.5 t
Turret mass	18.5 t	19 t	20.5 t	x
Gunner’s sight	HL 60		HL 130	HL 60
Commander panoramic sight	HL 70		HL 120	HL 80
Engine type	SACM V8X Hyperbar V8 diesel engine			MTU MT 883 Ka 500 V12 diesel engine
Engine displacement	16,470 cm³			27,361 cm³
Forced induction ratio	7.8 :1			3 :1
Power output	1500 hp (1,118 kW) at 2500 RPM			1500 hp (1,118 kW) at 2700 RPM
Peak torque	4850 Nm at 1700 RPM			4545 Nm at 2000 RPM
'\'Acceleration (0–32 km/h / 0–20 mph)\	5 seconds	5.5 seconds		6 seconds
'\'Transmission system\	SESM ESM 500			Renk HSWL 295 TM
'\'Suspension type\	12 SAMM ESO twin-cylinder oleopneumatic suspension
'\'Track type\	V2 (aluminium alloy)		V5 (steel)	V2, V5 and Diehl 570
'\'Top speed\	71 km/h (reverse up to 38 km/h)
'\'Fuel capacity\	1,300 liters (extendable to 1700 liters with external drums)			1,420 liters (extendable to1820 liters with external drums)
'\'Hull length\	6.88 m			7.03 m
'\'Width\	3.43 m (3.60 m including ballistic skirts, or up to 3.71 m with mirrors)
'\'Height\	2.53 m (to turret roof)
'\'Ground clearance\	500 mm
'\'Wading depth without preparation\	1.1 m
'\'Wading depth with snorkel\	4 m			Not applicable
'\'Maximum trench crossing\	3 m
'\'Climbing capability\	1.1 m
'\'Turret full rotation time (360°)\	12 seconds		9 seconds	12 seconds

Current operators

France: Operates a fleet of approximately 222 main battle tanks alongside 17 armored recovery vehicles.
United Arab Emirates: Maintains around 354 tanks in service, originally receiving a total of 436 units.
Jordan: Possesses about 80 tanks gifted by the United Arab Emirates.

Prospective users

Cyprus: Considering acquisition of used tanks as replacements for their T-80U vehicles.
India: As of January 2022, Nexter has been involved in discussions to propose the upgraded Leclerc XLR for India’s Future Ready Combat Vehicle program.
Croatia: In April 2022, Nexter engaged in talks with Croatian defense officials about potential procurement of the Leclerc XLR for their armed forces.
Ukraine: In January 2023, French President Emmanuel Macron mentioned that supplying Leclerc tanks to Ukrainian ground troops was under consideration.

References

External links