A novel kind of drone-based air defense system has been shown for the first time by German weapon manufacturer Diehl Defence. The Cobra 600, which has not previously been seen in public, combines a jet-powered drone platform with a missile rail armed with one of the company’s IRIS-T missiles, a weapon already used in short-range air defense systems and air-to-air applications. The new system immediately recalls recent Russian developments, which add short-range air defense missiles to its versions of the Shahed-136 long-range one-way attack drone, known locally as the Geran.

Cobra 600 is being presented at the ILA Berlin airshow, taking place this week in the German capital. The Cobra 600 is also known as the Airborne Launching and Attack System (AirLAS), and the program was launched last year.

The concept behind the Cobra 600 is that of a ‘missile taxi,’ in which the drone platform carries the IRIS-T missile over a considerable distance. All the while, the drone is meshed with a ground-based air defense system. Typically, this would be one of Diehl’s IRIS-T SLM or IRIS-T SLS systems. Of these, the IRIS-T SLS employs the same missile as the air-to-air variant — and therefore the same missile as the Cobra 600. The physical interface between the drone and the missile is a standard pylon as used on the Eurofighter jet.

As for the drone platform, this is provided by another German firm, the Polaris Raumflugzeuge aerospace start-up. It has a similar kind of efficient delta planform as the Shahed-136, with a modified flying-wing-like design. On the wingtips are mounted endplate vertical stabilizers. As displayed, the drone is powered by a pair of JetCat-P1000-PRO micro turbojet engines, each of which provides a maximum thrust just shy of 250 pounds. However, the drone has intake ports for another two engines. It’s not clear if these are only intended to be fitted if heavier payloads are being carried, but it’s certainly a possibility. Concept artwork released by Polaris, as seen at the top of this story, shows a four-engine configuration, with the turbojets buried in the airframe and fed by much longer intakes, helping to shield them from detection.

Polaris Raumflugzeuge has already built a variety of drones in the same configuration, and the company eventually aims to scale this up to produce a spaceplane.

Drawing on its design heritage, the Cobra 600 drone has retractable wheeled tricycle landing gear, meaning that it can be reused in some scenarios. The drone therefore takes off and lands from runways, although it is also able to operate from suitable shorter airstrips, such as stretches of highway. It’s also intended to be cheap enough that commanders will also be willing to risk losing it in combat, or after it runs out of fuel.

The concept of operations has the Cobra 600 serving as an adjunct to a ground-based air defense system, extending its range considerably.

With the missile fitted, the Cobra 600 has a range of around 250 miles. This compares to around 25 miles for the ground-launched missile used in the IRIS-T SLM, or approximately eight miles for the missile used in the IRIS-T SLS.

As such, the Cobra 600 has the potential to turn the ground-based IRIS-T into something a little closer to a long-range surface-to-air missile, in terms of the distance it can cover. Of course, this is only true in terms of absolute range, with the speed and maneuverability of the drone being far inferior to a long-range missile. Unless the target is nearby, or the Cobra 600 has been pre-positioned based on known target vectors, the reaction time it offers is strictly limited. The missile itself is also able to tackle a more limited range of potential targets than a dedicated long-range surface-to-air missile, some of which offer an anti-ballistic missile capability, for example.

On the other hand, the Cobra 600 offers the distinct advantage of being able to loiter in a given area, waiting for threats to emerge, or to perform combat air patrols to screen certain sectors. It is best viewed as a forward-positioned additional launcher for the ground-based IRIS-T, and is also entirely reliant upon that system (or a similar one) for its effectiveness. At the same time, leveraging existing ground-based air defense systems as a force multiplier is a clear advantage. Another possible operational scenario would involve setting the Cobra 600s up as interceptors on a runway, sitting ready for launch on a runway to defend against lower-end threats.

In its current form, the Cobra 600 has no onboard sensors to detect targets other than the imaging infrared seeker head that’s integral to the standard IRIS-T missile.

In an operational scenario, a target for the Cobra 600 would be detected and identified by the ground-based air defense system to which it is ‘tethered.’ Connected via datalink, the ground-based system would vector the drone to the appropriate location. Using its own seeker, the IRIS-T would lock onto the target and be commanded to launch by the operator of the ground-based system. Of course, this presupposes that the datalink is not compromised by hostile interference or due to line-of-sight limitations, although SATCOM capability, like Starlink, would help keep redundant control over the drone beyond line-of-sight.

At this point, the mode of engagement is not dissimilar to the ground-based IRIS-T SLS, which features a lock-on-after-launch (LOAL) capability. This means it can fire missiles without first establishing the weapon’s lock on the target. After receiving target information in the form of three-dimensional coordinates, the missile uses inertial guidance during the initial stage of flight. Upon reaching the designated engagement altitude, its imaging infrared seeker activates and begins searching the predicted target area.

Another conceivable option would be to add some kind of sensor, such as an infrared camera, to the Cobra 600 drone platform, meaning that a ‘person in the loop’ could establish that the missile had locked onto the correct target.

A further option could be to ‘uncage’ the missile seeker and let it search across its field of view only when the Cobra 600 is in a designated ‘kill box,’ within which it would have authority to engage any target it acquires, reactively, and autonomously. Issues such as this clearly need to be addressed, based on combat requirements and ethical concerns.

As well as operating the Cobra 600 in conjunction with the IRIS-T SLM/SLS, it could also be integrated with other ground-based air defenses. According to Polaris, it could also be embedded with aircraft or in a maritime environment.

The Cobra 600 has already completed its first flight tests, with a dummy IRIS-T missile fitted. Currently, the development effort is mainly funded by the company, but there has also been investment from at least one interested nation.

With the IRIS-T SLM/SLS combat-proven in Ukraine, experiences from this conflict have almost certainly helped inform the development of the Cobra 600.

The war in Ukraine also provides an interesting parallel to the Cobra 600, in Russia’s missile-armed adaptations of its Shahed/Geran drones.

Russian developments have seen the fielding of these drones carrying either a single R-60 air-to-air missile, a much older and less capable equivalent to the IRIS-T, or man-portable air defense systems (MANPADS).

Interception of the Russian Shahed kamikaze drone with an installed R-60 air-to-air missile.

It was intercepted by Darknode unit of the @usf_army, using STING anti-Shahed drone developed by the @wilendhornets and funded by @sternenkofund. https://t.co/XHEjuCP31F pic.twitter.com/oje4VOXTbz

— Special Kherson Cat (@bayraktar_1love) December 1, 2025

According to Ukrainian accounts, as well as the rail-mounted missile on the top, these drones are equipped with a camera and a radio-frequency modem.

Russian forces are mounting Igla MANPADS on Shahed drones to target Ukrainian helicopters that intercept them. The drones carry a camera and radio modem, and the missile is launched remotely by an operator in Russian territory. pic.twitter.com/T5TKPHyhVu

— WarTranslated (@wartranslated) January 4, 2026

However, the concept of operations for the missile-armed Russian drones is very different. While it gives the drones a means to engage Ukrainian fixed-wing aircraft and helicopters, it works more as a deterrent than as a genuinely useful tactical application. As we have noted in the past, the difficulty in obtaining a high degree of situational awareness and the limited agility of the drone raises questions about the effectiveness of these solutions. On the other hand, Russia has been working on a man-in-the-loop (MITL) control capability for the Shahed/Geran, which could potentially be used to operate the missile.

Considerably larger than the Shahed-136 design, the Cobra 600 will provide a higher performance delta overall. It is also jet-powered, and, with up to four engines, this would give more impressive response times and maneuverability than the Russian system.

It should be noted that there are other previous precedents for arming drones with air-to-air missiles. In at least one instance from 2002, a U.S. Air Force MQ-1 Predator drone fired a Stinger heat-seeking anti-air missile at an Iraqi MiG-25 Foxbat fighter that was trying to shoot it down, which can be seen in the video below.

The fast pace of development of the Cobra 600 reflects a growing need for ground-based air defenses more generally, after decades of neglect. There is also a need for less-expensive, less-exquisite solutions in this area, something that the Cobra 600 also addresses, with a price point that is significantly lower than a long-range surface-to-air missile (although with the various disadvantages outlined above). At the same time, the Cobra 600 may well end up being used against even lower-cost drones, for which the IRIS-T is still a very expensive solution.

The Cobra 600 reflects a broader shift in air defense thinking driven by the lessons of recent conflicts, particularly in Ukraine and the Middle East, where persistent drone threats, as well as cruise missiles, have exposed the limitations of traditional ground-based air defense architectures.

By combining the endurance and flexibility of a drone with the proven, off-the-shelf IRIS-T interceptor, the Cobra 600 offers a potentially cost-effective way to extend defensive coverage over greater distances and to put ‘shooters’ into contested areas that crewed systems would not be able to venture. While some questions remain about how the Cobra 600 would be integrated with existing operational doctrine, the concept highlights the growing demand for innovative, layered, and resilient air defenses as militaries seek to counter increasingly varied and numerous aerial threats.

Contact the author: thomas@thewarzone.com

The post Germany’s Cobra 600 Is A Jet Powered Interceptor Drone That Slings An IRIS-T Missile appeared first on The War Zone.

Tests of Ukraine’s new FP-7.X missile could pave the way to a cheaper and more plentiful, albeit far less capable, alternative to the U.S.-made Patriot air defense system effectors. A recent uptick in Russian missile and drone attacks against Ukraine, combined with a critical shortage of Patriot interceptors, underscores the need for more robust air defenses, especially with anti-ballistic missile capabilities. The development parallels a similar program in the United States, which seeks a drastically lower-cost interceptor for the Patriot system.

A video showing a test launch of an FP-7.X missile was published yesterday by its manufacturer, Fire Point, also responsible for the FP-5 Flamingo cruise missile and a series of long-range one-way attack drones. Fire Point’s chief technology officer Iryna Terekh described the depicted test as a “fully controlled maneuvering flight” conducted “just the other day.” The pink-painted missile recalls the early Flamingoes, and now seems to have been adopted as something of a company trademark.

Держави програють війни на полі бою значно рідше, ніж вони програють їх у інститутах, лабораторіях та на виробництві за десять років до їх початку.

Коли країна роками недофінансовує інженерну освіту, скорочує дослідження, втрачає виробничі компетенції або звикає покладатися на… pic.twitter.com/Ti1Ayn4INf

— terekh (@iraterekh) June 3, 2026

The FP-7.X missile is planned as the stepping-stone toward the productionized Freyja missile, which is primarily intended to provide Ukraine with its first homegrown anti-ballistic missile defense system. While ballistic missile threats are being prioritized here, the system would be equally able to defend against a variety of crewed aircraft threats, as well as drones and cruise missiles.

“No matter how unrealistic and ambitious this goal may sound today, we are exerting all possible and impossible efforts to make it a reality as soon as possible, so that Ukraine can close its skies on its own,” Terekh wrote.

Back in April, Fire Point’s co-founder and chief designer Denys Shtilierman told Reuters that the company was aiming to develop an anti-ballistic missile with a unit cost of less than $1 million.

“If we can decrease it to less than $1 million, it will be … a game changer in air defense solutions,” Shtilierman said. “We plan to intercept the first ballistic missile at the end of 2027,” he added, apparently referring to the aim to field the Freyja system by that date.

This compares to a unit price of approximately $5.3 million for each example of the most modern and highly capable PAC-3 MSE variant, which is one of the types provided to Ukraine. This figure comes from the Army’s latest proposed budget for the 2027 Fiscal Year. This is up from a historical average of around $4 million for each one of these missiles. These munitions also take years of lead time to produce, meaning that managing limited stocks is a big challenge.

Fire Point has developed the FP-7.X missile on the basis of the previous FP-7 surface-to-surface ballistic missile, a weapon with a range of around 124 miles, and a warhead of approximately 331 pounds. Deriving an anti-ballistic missile from a ballistic missile is an unusual move, but Fire Point will hope that the commonality should accelerate the process.

Вітаємо FP7) pic.twitter.com/FxgCHVHMET

— Denys Shtilierman (@DenShtilierman) February 27, 2026

As it stands, Ukraine’s anti-ballistic missile capabilities are strictly limited. It relies heavily upon the Patriot, batteries and components of which have been provided by Germany, the Netherlands, and the United States.

When the Patriot began to arrive in 2023, it provided Ukraine with an enhanced long-range, high-altitude engagement capability that was previously only offered, to a lesser degree, by Ukraine’s S-300s, with their depleting stocks of missiles. Importantly, the Patriot also brought an anti-ballistic missile capability, something that was previously only provided by the small number of Ukrainian S-300V1 systems, and even those don’t come anywhere close to the Patriot in this regard.

And another S-300V engagement, released as part of the same video.

From what I have seen, these are the third and fourth Ukrainian S-300V engagement videos released since the start of the war. pic.twitter.com/wPHnYbCQKP

— OSINTtechnical (@Osinttechnical) February 9, 2025

Providing somewhat similar capabilities to the Patriot is the SAMP/T, a joint Franco-Italian SAM system, which has also been supplied to Ukraine, but only in limited numbers. Overall, the SAMP/T is limited simply by the fact that it is produced in relatively small numbers.

As for the Patriot, this has claimed notable successes and high-profile victims in Ukrainian hands. However, as Russia has adapted its ballistic missiles, specifically adding enhanced maneuvering capabilities, the effectiveness of the U.S.-made system has been reduced.

According to Shtilierman, the Patriot system often requires two or three air defence missiles, each costing several million ​dollars, to bring down a ballistic projectile. This is a mismatch that Fire Point also hopes to address with the Freyja.

It is notable that the U.S. Army is currently also pressing defense contractors to come up with proposals for a new interceptor for the Patriot system with a unit cost under $1 million, as you can read more about here. Whether by design or coincidence, U.S. Army Maj. Gen. Frank Lozano, the Army’s Portfolio Acquisition Executive for Fires (PAE Fires), included a rendering of the FP-7.X in a recent LinkedIn post, as seen below, to illustrate a notional low-cost interceptor.

hahah look at that! Good find!

— Tyler Rogoway (@Aviation_Intel) May 18, 2026

The latest development comes as Ukraine’s political and military leaders continue to warn about critical shortcomings in the country’s air defense capabilities. As well as expending the missiles it already has, the United States has reportedly suspended further Patriot deliveries to Ukraine because of concerns over the state of its own stockpile.

Ukrainian President Volodymyr Zelensky has repeatedly urged U.S. President Donald Trump and members of Congress to provide additional missiles for its Patriot systems, warning that Ukraine faces a severe air defense shortfall.

We were receiving PAC-3 missiles from our partners in certain quantities, but later that monthly volume was cut several times over. It wasn’t due to a lack of funding, but because of the war in the Middle East. This affected different types of weapons. Whatever we could, we… pic.twitter.com/qwPFydwAzC

— Volodymyr Zelenskyy / Володимир Зеленський (@ZelenskyyUa) June 3, 2026

Yesterday, Zelensky said that Ukrainian officials have one week to finalize outstanding legal, financial, and technical issues related to the purchase of additional Patriot systems.

Zelensky said that a political agreement to buy the systems has already been reached, but the process has stalled.

Ukraine’s ambassador to the United States, Olha Stefanishyna, added that Kyiv is prepared to finance additional Patriot systems and interceptor missiles if Washington agrees to deliver them.

Commander-in-Chief of the Armed Forces of Ukraine Oleksandr Syrsky also recently pointed to Ukraine’s lack of sufficient modern air defense systems and interceptor missiles.

Clearly, continued Russian missile and drone strikes are putting a heavy strain on Ukraine’s air defenses.

Plugging the gaps with the Freyja system would make a lot of sense, providing a locally developed and manufactured solution to the problem, provided that the technical hurdles can be overcome.

Even so, the deadline of the end of 2027 is very ambitious for such a project.

With that in mind, Ukraine is also looking to foreign support for the Freyja program.

Earlier this year, Fire Point confirmed it was in talks to get European and Middle Eastern companies onboard the program. With various nations struggling to meet their air defense needs amid the demands of the conflicts in Ukraine and the Middle East, investing here could also bring dividends.

Shtilierman told Reuters in April that he was awaiting government approval for an investment in Fire Point by a Middle Eastern conglomerate, which would provide a major boost to Freyja and other programs, including longer-reaching ballistic missiles.

In terms of European companies, Shtilierman mentioned his interest in collaborating on radar, missile target-seeking, and communications systems. He named Hensoldt, Saab, and Thales as potential suppliers of radar solutions, an area where Fire Point lacks expertise.

Fire Point has also previously described the Freyja interceptor being fitted with an infrared imaging seeker for the terminal phase, as well as a semi-active radar homing seeker from Diehl Defence of Germany.

Few details are available about the launch system, other than reports of a lightweight, mobile launcher of domestic origin.

Globally, there is a clear demand for alternatives to the increasingly hard-to-source Patriot, especially for anti-ballistic missile defense.

A video shows a PAC-2 in a test against a Lance ballistic missile:

Ukraine’s combination of battlefield experience, rapid innovation, and low-cost defense technologies could put it in a good position to fill the gap. Even if the Freyja ends up with a significantly lower kill rate per missile than the Patriot, if it is far cheaper, that would be less of a problem.

At the same time, it remains unclear if Fire Point is able to fulfill the promises it has made in terms of output. In the past, the company has said it aims to build at least seven of its Flamingo cruise missiles per day, for a total of 2,555 built annually. To reach this target, the firm might need to call upon foreign partnerships to help expand its production capacity. The same would likely be the case for Freyja. By way of comparison, in 2024, Lockheed Martin produced more than 500 PAC-3 MSEs, with a plan to increase this to 600 in 2025.

A video of the Flamingo cruise missile in action:

One unknown factor in this is the possibility that Ukraine and/or NATO allies in Europe might obtain additional licenses for local production of Patriot missiles. Zelensky wants Patriot production in Ukraine and has said he has been discussing it with the United States. Still, while these might address the production capacity issues for the weapons, it would still be a more expensive solution than what Fire Point is proposing and it would take years to realize any output.

For now, the FP-7.X appears to be an early-stage technology demonstrator, and turning it into the operational Freyja interceptor by 2027 will require overcoming massive technical and logistical hurdles — as well as holding off Russian air attacks in the meantime.

However, the program reflects a broader trend in Ukraine’s wartime defense sector: rapidly developing indigenous capabilities to fill critical gaps left by limited and/or unreliable foreign supplies. If Fire Point can translate its ambitions into a viable anti-ballistic missile system, Ukraine could gain not only a more sustainable means of defending its skies, but also a potentially attractive export alternative in a global market increasingly hungry for affordable air defense solutions.

Contact the author: thomas@thewarzone.com

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