(DEFENCE SECURITY ASIA) — France is preparing to give the Rafale a longer-reaching weapon against enemy air defences, with Safran’s Hammer 250 XLR intended to provide an interim strike capability from around 2028 while a more specialised missile remains years away.

The development addresses a consequential weakness in French combat aviation: aircraft equipped with sophisticated self-protection systems and precision weapons have nevertheless operated for roughly three decades without a dedicated missile designed to attack hostile radar emissions directly.

General Jérôme Bellanger, Chief of Staff of the French Air and Space Force, told parliamentarians on October 14, 2026, that the capability had been “stupidly abandoned,” placing renewed institutional urgency behind rebuilding a neglected element of contested air operations.

His criticism gives the proposed weapon a significance beyond another Rafale upgrade, because suppressing enemy air defences determines whether strike aircraft can approach defended targets, how supporting aircraft must be positioned, and which missions require additional allied capabilities.

The Hammer 250 XLR would extend the reach of the existing AASM Hammer family to approximately 140 kilometres from high-altitude release, creating additional separation between the launch aircraft and selected radar installations or associated air-defence infrastructure during an attack.

However, that distance does not establish a universal sanctuary against modern surface-to-air missiles, and the munition’s precision guidance must not be confused with the specialised emission-homing mechanism normally associated with an anti-radiation missile used for reactive radar suppression.

Bellanger described the interim objective as enabling aircraft to “engage enemy air defences,” but translating that ambition into operational effect requires accurate targeting information, suitable release conditions, available weapons, and coordination between intelligence collection and the aircraft conducting strikes.

The longer-term plan centres on MBDA’s Stratus RS and the Rafale F5 around the mid-2030s, leaving France with a phased recovery in which an earlier precision-strike improvement must bridge the interval before a more ambitious capability becomes available.

For European force planners, this sequence matters because a suppression of enemy air defences mission depends on an entire targeting architecture, rather than weapon range alone, and weaknesses anywhere within that architecture can preserve an opponent’s freedom to engage aircraft.

For Indo-Pacific observers assessing dense integrated air defence systems, the French approach illustrates a wider procurement dilemma: extending an existing weapon can offer earlier operational utility, while replacing specialised capabilities demands a longer commitment to sensors, integration, training, and sustainment.

Publicly described plans do not establish confirmed production quantities, a disclosed procurement award, or demonstrated operational readiness, so the 2028 horizon should be treated as a projected milestone whose strategic value depends on subsequent implementation and fielding decisions.

DSA’s assessment is that Hammer 250 XLR could improve Rafale strike flexibility against identifiable air-defence sites, but its real contribution will depend on whether France can convert detected emitters into timely, reliable targets before those systems move or disappear.

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Why France’s Anti-Radar Gap Still Shapes Rafale Operations

France’s earlier dedicated capability rested on the AS.37 Martel anti-radiation missile, carried principally by the Jaguar and previously the Mirage IIIE, providing a specialised means of attacking radar emitters before the withdrawal of the weapon during the late 1990s.

The disappearance of that capability followed the dissolution of specialised formations, including EC 2/11 Vosges in July 1996, demonstrating how force-structure decisions can remove operational expertise alongside equipment and make later recovery more demanding than simply purchasing another munition.

Martel’s passive seeker required selection of the relevant frequency band before flight, an important limitation because an aircraft could not freely adapt that setting during a mission as the electromagnetic threat picture changed or an unexpected radar became relevant.

Its employment against a Libyan surveillance radar at Ouadi Doum in January 1987 illustrated both its value and its constraints, with the wider operation requiring reconnaissance support, decoy activity, aerial refuelling, and conditions that encouraged the target to emit.

That historical example remains operationally relevant because successful radar attack requires more than a weapon able to detect radiation, particularly when an opponent can manage emissions, exploit uncertainty, or force the attacker to commit supporting aircraft before revealing a target.

The post-Cold War reduction in emphasis on heavily layered air defences coincided with budget pressure and force reductions, while precision weapons and the Rafale’s SPECTRA electronic-warfare suite offered alternative ways to manage threats without replacing the specialised Martel mission directly.

SPECTRA’s detection, identification, jamming, and decoying functions support aircraft survivability, but their presence does not automatically provide the physical destruction of a radar installation that a separate kinetic weapon and a successful targeting sequence might achieve during combat operations.

Similarly, weapons directed at known coordinates can strike air-defence infrastructure without providing the same response to a newly detected emitter, making the distinction between preplanned attack and reactive suppression central to judging what France lost and what it now proposes.

Reliance on allied suppression capabilities offered another means of addressing the shortfall, but DSA assesses that such reliance can constrain independent mission planning whenever the required aircraft, weapons, intelligence, or supporting assets must be coordinated across national command arrangements.

Bellanger’s description of the abandoned mission as a “key domain” of fighter aviation therefore concerns operational sovereignty as well as equipment, signalling that France now considers the ability to contest enemy air defences essential to credible future combat operations.

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Hammer 250 XLR: What Its 140 km Reach Changes

Safran’s Hammer 250 XLR builds on a modular weapon architecture combining a conventional bomb body, a forward guidance section, and a rear propulsion package, allowing the proposed improvement to draw on an established family rather than an entirely separate weapon concept.

The principal propulsion change replaces the standard solid-fuel rocket booster with a miniature turbojet, using sustained thrust to increase reach while preserving an external configuration broadly similar to existing Hammer weapons despite the requirement to accommodate an air intake.

Safran’s stated high-altitude range for the XLR variants is at least 140 kilometres, compared with more than 70 kilometres commonly associated with standard Hammer under suitable conditions, although operational release altitude, aircraft speed, and flight profile remain essential qualifications.

For Rafale crews, the resulting advantage would be greater choice in release position against a located target, potentially reducing the requirement to approach some defended areas as closely as a shorter-reaching weapon would require under otherwise comparable mission conditions.

That advantage must be evaluated against the actual defence network, because a 140-kilometre weapon release can still occur within the engagement envelope of some long-range systems and does not prevent other sensors from detecting or tracking the launch aircraft.

The 250-kilogram class uses a conventional bomb body in the approximately 227-kilogram category, making the proposed weapon a means of delivering a substantial explosive payload against selected installations rather than merely disrupting radar operation through electronic effects alone.

A larger 1,000-kilogram XLR version is also envisaged, but the lighter configuration is the one specifically associated with the interim French air-defence suppression role, and the supplied information does not establish a final operational mix or procurement allocation.

Existing Rafale configurations carrying multiple standard Hammer weapons suggest a potentially useful foundation for mission planning, but imagery showing six conventional Hammer 250 munitions does not establish an identical certified XLR loadout, operational radius, or available combat payload configuration.

Longer reach also changes the supporting mission’s geography, because launch points can be selected farther from some targets, although DSA assesses that fuel planning, fighter protection, sensor coverage, and the route into a release position still govern usable operational freedom.

The practical breakthrough would therefore be an expanded set of attack options against established locations, with the scale of any survivability improvement determined by the relationship between weapon performance, hostile sensor coverage, and the specific threat confronting the aircraft.

The Targeting Problem: Finding Radars Before They Move

Hammer 250 XLR is not described as a passive anti-radiation weapon, meaning that its role depends on delivering precision effects against established target locations rather than automatically steering towards the electromagnetic emissions of a radar encountered during flight.

The Hammer family’s guidance options combine inertial navigation and GPS with optional infrared or semi-active laser terminal guidance, providing different methods of reaching and identifying a target without making those methods equivalent to a specialised radar-emission-homing seeker in combat.

A dual-mode laser-infrared seeker underwent three successful firings within less than 24 hours in March 2026, but those family-level tests do not independently confirm the complete seeker configuration, qualification status, or operational availability of the future XLR suppression weapon.

Infrared scene matching and laser designation can add terminal targeting options, while navigation support remains important throughout flight, particularly where satellite-navigation interference complicates the relationship between the programmed target position, the weapon’s estimated location, and the desired impact point.

The central operational risk is target movement between detection and impact, because a radar vehicle that leaves an accurately identified position can invalidate the coordinates on which a precision attack depends even if the munition performs as designed throughout flight.

The ASTAC electronic-intelligence pod on upgraded Mirage 2000D aircraft is intended to help locate and characterise emitters, making those aircraft relevant to the targeting process even though the supplied plan does not envisage integrating Hammer XLR on that platform.

The three planned Falcon ARCHANGE signals-intelligence aircraft would add another element to the collection architecture, with first delivery targeted by the end of 2028, although aircraft delivery alone would not demonstrate a fully operational or continuously available targeting service.

Data links are consequently important to the proposed approach because information collected by one aircraft must become usable targeting knowledge for another, and any delay, uncertainty, or failure to maintain identification can reduce the opportunity to attack a mobile system.

An opposing force could complicate this process through radar silence and relocation, while DSA assesses that attacks on fixed or semi-fixed installations would generally offer a more tractable targeting problem than attacks on emitters able to move rapidly after detection.

Electronic warfare remains complementary because temporary suppression may create a useful passage without destroying equipment, whereas destruction of enemy air defences requires sufficient target identification and physical effects to remove the relevant capability for a more sustained operational period.

Logistics and Force Posture Will Decide the Real Capability

Integration on the Rafale F4 standard offers a nearer-term path than waiting for the Rafale F5, but an aircraft already cleared for standard Hammer still requires the relevant work to accommodate a changed propulsion system, software, and flight behaviour.

The supplied account places prospective operational availability around 2028 without confirming a public production award or intended quantities, leaving the future inventory, replenishment capacity, and sustainable number of suppression sorties unresolved despite the clarity of the stated operational requirement.

Those omissions matter because a limited stock could support occasional attacks without sustaining a prolonged campaign, while a deeper inventory would offer commanders more opportunities to revisit surviving installations or exploit newly identified weaknesses in an air-defence network over time.

Using an established modular family could offer commonality benefits, but the turbojet introduces a changed propulsion element whose maintenance demands, support equipment, and supply arrangements cannot be assumed identical to those associated with the current rocket-assisted Hammer inventory in service.

No detailed logistics footprint is provided, so claims of inexpensive deployment, simplified maintenance, or rapid expeditionary fielding would exceed the evidence, particularly where operational units would need dependable access to compatible weapons, technical support, and properly prepared mission data.

Force posture must also account for the aircraft collecting intelligence, since a Rafale strike package depending on Mirage 2000D or Falcon support draws on several fleets whose availability and positioning influence when a credible suppression mission can actually be generated.

The projected arrival of the first ARCHANGE aircraft near the same period as the proposed XLR capability creates a potential coordination challenge, because weapon fielding and intelligence-fleet delivery are distinct milestones that do not necessarily produce simultaneous operational maturity.

Training must connect those elements into a repeatable mission, with crews understanding target confidence, weapon limitations, identification requirements, and the difference between temporary radar silence and confirmed destruction before commanders can assess whether a defended route has become usable.

Strategically, announcing the recovery of a neglected capability signals intent to strengthen French freedom of action, but DSA assesses that opponents would judge its credibility through deployment evidence, demonstrated integration, available stocks, and the consistency of associated operational preparation.

For allies, the relevant question is whether France can eventually contribute a dependable suppression capability alongside its existing precision-strike forces, thereby expanding coalition options while reducing the extent to which particular missions depend on scarce support supplied by other countries.

Stratus RS and Rafale F5: The Longer-Term Suppression Test

The planned successor is MBDA’s Stratus RS, a high-supersonic, ramjet-powered missile associated with the Rafale F5 around the 2035 horizon, placing the proposed recovery of a more specialised air-defence attack capability beyond the interim Hammer XLR fielding period.

Stratus RS belongs to a wider family developed with the United Kingdom and Italy, linking France’s future suppression ambitions to multinational industrial cooperation and making programme coordination an additional consideration alongside the purely national requirement to equip French combat aircraft.

Its described active electronically scanned array seeker, synthetic-aperture radar imaging, and automatic target recognition would represent a different targeting approach from Hammer’s coordinate-based employment, with the intended ability to engage relevant systems even when their radars are no longer transmitting.

That proposed ability to attack silent radars should not be read as proof that every concealed or relocated system can be found, because successful engagement would still depend on the target information and seeker performance available under actual operational conditions.

The distinction also prevents a misleading historical comparison, since an active radar seeker using imaging and recognition would not simply recreate Martel’s passive homing mechanism, even if both weapons serve the broader purpose of weakening an opponent’s air-defence network.

The supplied description places Stratus RS in the Mach 3–5 class, but precise performance, engagement conditions, and validated operational effectiveness remain unestablished here, so speed should be treated as a projected attribute rather than a demonstrated guarantee of penetration.

Its intended combination of anti-ship and air-defence attack roles could widen the Rafale’s mission options, although the actual relationship between configurations, inventories, and tasking priorities is not disclosed and cannot be resolved from the broad programme description alone provided.

The complementary Stratus LO is described as a stealthy subsonic deep-strike weapon, illustrating a planned division between different penetration methods rather than evidence that one missile design can satisfy every requirement arising across defended land targets and maritime operations.

For global defence planners, France’s phased approach highlights the time required to rebuild specialist combat functions after their abandonment, because the practical recovery stretches from an interim precision weapon towards a future missile, supported by intelligence collection and evolving aircraft standards.

The decisive measure will be whether France fields an integrated, adequately stocked capability able to turn uncertain radar detections into effective attacks, with Hammer 250 XLR offering an earlier step and Stratus RS carrying the more demanding long-term suppression ambition.