Why Malaysia Picked ATMACA to Replace NSM on Its New Frigates
An existing order for three Ada-class corvettes gave Türkiye’s Roketsan ATMACA a potential delivery and cost advantage as Malaysia sought to restore the Maharaja Lela-class frigates’ planned anti-ship capability.
(DEFENCE SECURITY ASIA) — Malaysia has picked Türkiye’s Roketsan ATMACA as the preferred anti-ship weapon for its Maharaja Lela-class Littoral Combat Ships, opening a path to restore their planned surface-strike capability and standardise missile supply across two Royal Malaysian Navy ship classes.
ATMACA’s strongest advantage in the Malaysian competition comes from an order Kuala Lumpur has already placed for three Ada-class corvettes, which could give the navy earlier access to missiles and allow it to spread parts of the support burden across eight planned ships.
The November 2026 decision follows Norway’s revocation of export licences for Kongsberg’s Naval Strike Missile, turning a search for replacement armament into a test of which supplier could offer Malaysia the most practical route from a missile purchase to an operational frigate.
France’s Exocet offered a potentially simpler route into the frigates’ French combat system, but Türkiye’s existing missile order gave ATMACA an advantage on the factors Malaysia prioritised, including delivery timing, upfront costs and the possibility of drawing on rounds already ordered.
For the Maharaja Lela class, the addition would restore a dedicated missile armament against surface ships alongside planned air defence, anti-submarine warfare and aviation capabilities, allowing the frigates to fulfil a larger share of the role envisaged when Malaysia chose the Gowind-derived design.

The comparison with NSM turns first on availability, because the Norwegian weapon had a head start in ship design and launcher installation but lost its delivery route when Oslo withdrew export authorisation, leaving Malaysia to recover a capability from another supplier.
Defence Minister Datuk Seri Mohamed Khaled Nordin indicated that additional costs would mainly cover launchers and integration if Malaysia draws on its existing purchase, making the number of rounds available for reassignment central to the government’s case for containing upfront expenditure.
The prospective benefit extends beyond initial purchase costs, because common missile stocks, support arrangements and training could help the Royal Malaysian Navy sustain its corvettes and frigates as both programmes add ships to a force already managing several types of equipment.
Malaysia could receive the lead frigate around April 2027, ahead of a possible 2028–2029 window for introducing ATMACA to the class, creating a period in which the navy could operate the lead ship while awaiting replacement missiles.
ATMACA’s advantage is consequently strongest where the existing order can accelerate supply, while the installation method and shipboard acceptance will determine whether Malaysia can convert that procurement head start into usable capability on the timetable implied by the replacement decision.
Ankara’s role would extend from supplying corvettes to supporting the principal anti-ship missile across two Malaysian surface combatant classes, giving Türkiye a deeper position in Southeast Asian naval modernisation and making continuity of Turkish support more important to Kuala Lumpur.
Malaysia’s choice is best understood through the balance of availability, affordability and fleet commonality, with the published information giving a firmer basis for judging those advantages than for ranking ATMACA, NSM or Exocet on range, survivability or effectiveness against defended ships.
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What ATMACA Adds to Malaysia’s Frigates
The Maharaja Lela design originally envisaged eight anti-ship missiles per ship, and returning a dedicated surface-strike weapon to the programme would close one of the most consequential gaps left by the collapse of the original missile purchase for the five frigates.
ATMACA would give the frigates a missile option against surface combatants alongside their Bofors 57 mm gun, expanding the range of missions the navy could assign to the class once it has accepted the weapon and trained personnel to operate it.
The missile would complement the frigate’s planned VL MICA air defence and its hull-mounted and towed-array sonar, adding an offensive surface warfare capability to a design whose other major systems address different threats and whose operational value depends on accepted equipment.
The approximately 3,100-tonne frigate would pair ATMACA with a flight deck and hangar, placing the missile on a platform equipped for aviation support as well as surface warfare and expanding the types of ship Malaysia can assign to those missions.
The shift would give Malaysia more than one ship class equipped with its selected anti-ship missile family, broadening where the capability can reside across the planned fleet as the new vessels pass through delivery, crew training and acceptance on different schedules.
Range, guidance and the seeker are intrinsic to the missile, while shipboard integration shapes operator workload and coordination, a distinction that matters when assessing what the Royal Malaysian Navy could gain under either installation option.
Early testing from Türkiye’s TCG Kınalıada demonstrated that ATMACA could be fired from a dedicated console aboard an Ada-class corvette, which gives Malaysia a precedent when assessing how soon the frigate could gain a missile armament after delivery.
A fitted launcher and missiles in stock would mark distinct stages of progress, since shipboard acceptance and trained crews would determine when the navy can count an ATMACA-equipped frigate as a usable addition to its surface force in readiness planning.
Fleet-wide benefits would grow as more ships receive the missile, but the pace of individual installations and the allocation of initial stocks will govern how quickly the planned capability spreads beyond the first vessels to the rest of the class.
For regional navies assessing Malaysia’s force posture, ATMACA’s significance lies in restoring a planned role to five frigates and potentially supporting it through the same missile inventory as the corvettes, with actual ship readiness depending on the pace of acceptance.
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ATMACA Versus NSM and Exocet
Kongsberg’s Naval Strike Missile was the original baseline for the Littoral Combat Ships, and the 2018 contract covered both missiles and associated shipboard equipment, giving NSM an installation head start before Norwegian export controls made the planned delivery unavailable to Malaysia.
ATMACA’s advantage over NSM in the current competition is a viable procurement route coupled with an existing Malaysian order, while the Norwegian case shows how sovereign export decisions can override the progress made on a shipboard installation and disrupt fleet planning.
Malaysia had reportedly paid about 95 percent of the NSM contract value, so the choice of ATMACA runs alongside a compensation effort whose outcome could affect financial recovery even as the navy moves ahead with restoring the missing missile capability.
Kongsberg invoked force majeure on the basis that Norwegian authorities controlled the licences, leaving Kuala Lumpur to pursue its contractual remedies while the shipyard faces work associated with removing installed equipment and preparing the frigates for a different missile launch system.
Exocet’s potential advantage lay in its industrial links to the French-designed platform and Naval Group combat system, reducing the apparent integration risk compared with introducing a Turkish missile whose native SETIS fit has no publicly documented precedent.
ATMACA offered a different balance because the April 2026 corvette purchase provided a supply route, giving Malaysia scope to avoid launching a separate missile procurement if it can assign part of the order to the frigates.
That cost advantage depends on launcher, installation and qualification costs, because a missile already under contract can reduce upfront requirements while engineering costs still accumulate when a second ship class needs separate equipment and acceptance work.
Malaysia also evaluated an Italian option, but the disclosed information identifies neither the competing missile nor the terms of its proposal, leaving too little detail to compare its industrial package or establish where it stood on cost and delivery timing.
The published information provides no like-for-like evidence on range, seeker performance or resistance to countermeasures for the variants available to Malaysia, so the strongest documented case for ATMACA rests on the purchase terms and how it fits the navy’s force structure.
ATMACA therefore emerges as Malaysia’s preferred option on the balance of price, schedule and fleet support, with Exocet retaining an apparent integration advantage and the original NSM installation work illustrating the value of securing export approval through delivery and service entry.
One Missile Family Across Two Classes
Malaysia contracted with Türkiye’s STM in 2024 for three Ada-derived Littoral Mission Ships and placed an ATMACA order with Roketsan in April 2026, creating a procurement base that Kuala Lumpur could use to support the frigates as well as the corvettes.
The existing order reportedly covers 24 missiles for the corvette programme, so any reallocation would require Malaysia to balance the frigates’ initial needs against the stocks planned for ships whose original configuration already incorporates the Turkish weapon and associated systems.
An opportunity to reallocate rounds could shorten the wait for missiles for the frigates, but initial allocation would still be a fleet-level decision about which ships receive them first and how stocks support commissioning, training and readiness.
The corvettes are being built in Türkiye for expected delivery around 2027 and use the Turkish combat system ecosystem, giving them a different integration baseline from the locally built frigates and a distinct schedule for introducing ATMACA into Malaysian service.
Using one missile family across eight planned ships could consolidate parts of the logistics footprint, including common spares, missile support and training, with the scale of those savings dependent on which shipboard components and procedures can actually be shared between classes.
Malaysia would still have to support two combat management system families, and a standalone fit on the frigates could add a separate training requirement, limiting the scope for standardising practices across the navy’s surface force.
The defence minister indicated that incremental costs would mainly cover launchers and integration if Malaysia draws on the existing order, an assessment whose implications depend on how many rounds are available for reassignment and what new engineering the frigates ultimately require.
If the 2028–2029 window holds, ATMACA could arrive aboard the frigates sooner than under a wholly new procurement, but the schedule rests on missile allocation and installation acceptance progressing together after agreement on the final fit.
Consolidation would increase the significance of Turkish supply continuity to the Royal Malaysian Navy, because a disruption in missile supply could touch both classes even though their hulls and combat systems come from different industrial programmes.
Malaysia’s choice therefore changes the composition of its foreign dependencies and its inventory, strengthening Türkiye’s role in munitions supply while preserving France’s role in the frigate combat system and keeping the local yard central to implementation and support.
Frigate Delivery and Readiness
The Maharaja Lela class began as the Second Generation Patrol Vessel programme announced in 2011, with the enlarged Gowind design selected to give the navy a more capable surface combatant than the older Lekiu class it was intended to succeed.
The programme’s restructuring from six frigates to five concentrated that modernisation effort in fewer hulls, increasing the significance of each delivery and making gaps between ship and weapon acceptance more visible across the planned surface fleet.
Lead ship KD Maharaja Lela went to sea under its own power in January 2026, an industrial milestone that allowed trials to progress while the missile issue continued to evolve separately from trials demonstrating the ship’s basic operation.
The projected April 2027 delivery date follows repeated schedule slips, with later ships expected into 2029, and prospective delivery of the lead frigate ahead of its replacement missile makes the acceptance standard as consequential as the handover date itself.
The lead ship’s trials can still advance the wider programme during the missile transition, since proving propulsion and other ship systems gives the yard and navy milestones to assess separately from the work needed to accept the replacement weapon.
Air defence through the planned VL MICA fit, alongside gun and torpedo armament, further distinguishes the wider frigate modernisation from the anti-ship procurement, because the value of each ship at delivery will depend on which individual capabilities have been accepted.
A later fleet-wide capability date has been identified as a risk if supporting systems lag, reinforcing the significance of training and equipment acceptance alongside hull construction as Malaysia moves a delayed five-ship programme towards credible service across the class.
For regional observers assessing Southeast Asian naval modernisation, five frigate deliveries and three corvette deliveries describe the planned force structure, while missile inventories and combat system acceptance will determine when that structure gains its intended anti-ship role.
The selection sends an industrial signal before it changes Malaysia’s force posture, because it gives Turkish industry a larger role in the navy’s future missile inventory while the French combat system and Malaysian shipyard remain central to delivering the frigate capability.
The next milestones that can clarify the schedule are an agreed installation, a missile allocation and shipboard acceptance, each answering a different question about how quickly Malaysia can turn its preferred replacement for NSM into a fielded fleet capability.
The Remaining Installation Risk
Naval Group’s SETIS is the Maharaja Lela class’s combat management system, so the depth of ATMACA integration will influence how the missile fits into the combat information centre and how much qualification work Malaysia must fund and schedule.
The frigates combine a Thales SMART-S Mk2 search radar with Rheinmetall fire-control and electro-optical equipment, illustrating the number of suppliers in their combat suite and why a missile change can extend into systems engineering even when the main sensor fit stays in place.
Publicly documented ATMACA shipboard integrations have involved Türkiye’s HAVELSAN GENESIS or ADVENT combat system ecosystem, leaving Malaysia without a publicly established SETIS precedent against which to benchmark the cost or schedule of native integration on its frigates.
Defence Minister Datuk Seri Mohamed Khaled Nordin said Malaysia had received compatibility assurances, while the reported development on 15 November left the precise shipboard arrangement open, including the choice between a dedicated console and native SETIS integration.
A native installation would involve new work between Roketsan and Naval Group, with proprietary software, approvals and agreement on engineering responsibility all capable of affecting the interval between procurement and navy acceptance of the shipboard system.
Formal responsibility matters because a trial defect could involve the missile package, the combat system or the ship installation, and resolving such defects across suppliers depends in part on who holds responsibility for delivery and certification.
Existing NSM positions provide a reference for the shipyard, but the Turkish launcher still brings its own installation and certification requirements, making physical compatibility a separate schedule question from the decision over how the missile fits into the combat system.
SETIS’s sensor fusion and decision-support capabilities remain relevant to how the frigate is operated, but the extent to which a separate missile console would benefit from those functions depends on the interfaces agreed and the scope of the installation eventually certified.
Malaysia could field a limited installation first and negotiate more extensive SETIS integration later, but such a sequence would mean managing two rounds of work and potentially carrying different configurations across the fleet while the five frigates enter service.
The choice affects when an ATMACA-equipped frigate can contribute to fleet readiness, because the advantage of buying into an existing missile order has operational value only once the Royal Malaysian Navy accepts the selected shipboard installation.
