China’s J-36 with Airborne Laser Weapon? Could It Challenge the USA? | 2026 Update
China’s J-36 and Airborne Laser Weapons: How Could Laser Missile Interception Work?
China's new J-36 has already captured the world's attention due to its size, three engines, and tailless design. But now, a technology's name is associated with this aircraft...has emerged that will totally change future air combat. This technology is the Airborne Laser. Meaning, a laser system that attempts to damage an incoming adversary missile with a laser beam instead of intercepting it with another missile.
So In this article, we will take a closer look at China’s J-36, the reported airborne laser technology associated with it, how such a system could potentially be used in future air combat, and what this development could mean for modern aerial warfare.
The 14th China International held in Beijing At the Defense Electronics Exhibition, AVIC's Beijing Precision Engineering Institute for Aircraft Industry presented a fighter aircraft laser weapon tracking and aiming system. In simple terms, this entire system is not just a laser. A very important part of it is the mechanism that targets the laser beam.
It points with extreme accuracy. A round rotating beam director was also seen in the exhibition. This part moves in different directions to help keep the laser beam on the target. The weight of this system has been stated to be less than 380 kg, while its actual laser power is not clearly disclosed.
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| China New Laser Weapon (Airborne Laser Weapon) |
Based on some information at the exhibition, it is being understood as a 100-kilowatt class system. Now, hearing 100 kilowatts, do not assume that this laser will instantly destroy any aircraft hundreds of kilometers away. This system [intercepts] missiles launched from adversary aircraft.
Why Was the System Designed and How Does It Work?
It's designed to intercept it en route. The real difficulty with laser weapons isn't just power. The real challenge is to first detect the adversary's missile, then track it continuously, and after that, to keep the laser beam on a specific part of the missile for long enough that generate a lot of heat and damage the missile's critical part.
This task sounds easy, but on a fighter aircraft, it can be extremely difficult. Suppose a missile is approaching J-36 at a speed of approximately 1000 meters per second. If J-36's laser at a distance of 10 km wants to engage, the missile can reach the aircraft in about 10 seconds. This means the system will have 10 seconds. In these few seconds, it will have to detect the missile. It will have to find out what it is. It will have to calculate its movement, and turn the beam director towards it.
Then the laser beam will have to be kept continuously on the moving missile. The problem is that the missile also cannot come straight. It can change its path, move up and down, and maneuver rapidly. On the other hand, the J-36 itself will also be moving rapidly in the air. The aircraft's engines produce vibrations in the air.
There is turbulence, and if a fighter turns rapidly, high G-forces can also be applied to it. All these factors can make the process of keeping the laser beam precisely on the target difficult. Therefore, the tracking and aiming mechanism of this system is perhaps as important as the laser's power.
How Will a Laser Weapon Damage an Incoming Missile?
Now, The question arises, how will a laser damage a missile?? One way could be to target the missile's seeker. The missile's seeker is like its eye. This sensor helps locate adversary aircraft. Some missiles use infrared or electro-optical seekers.
If a laser beam focuses on this sensor with enough energy, it can be temporarily blinded or damaged. After this, the missile may have difficulty seeing the target. A more powerful laser can also heat other sensitive parts of a missile.
For example Continuous heating of sensors, guidance electronics, or a specific part of the missile's body can cause damage. But, the task against radar-guided missiles can be more complicated, as these missiles have a radar seeker and the laser to damage it.
The effects of the missile's outer (radome) structure and other protective materials will also have to be overcome. Here, a big advantage of laser technology emerges.
A traditional interceptor missile is itself a physical weapon. If an aircraft has 10 interceptor missiles, then it is limited at one time can be used against targets in large numbers. But lasers don't need a separate missile launch for every target. If an aircraft has enough electrical power and cooling, the laser can be reused against one target after another.
It can be done. But this doesn't mean that the laser's ammunition will be unlimited. The biggest problem with laser weapons is heat. To operate a high-energy laser, a lot of electrical power is required, and a large portion of the energy that is not converted into a laser beam, can be converted into heat.
This heat cannot accumulate inside the aircraft and must be managed and expelled via a cooling system. If the aircraft continuously uses lasers on multiple targets, the temperature can rise rapidly. Therefore, for an operational airborne laser, a powerful laser alone is not sufficient.
It also requires a cooling system, energy storage, powerful generators, and heat management technology, which is where the J-36's large size becomes interesting.
How Could the J-36 Design Support an Airborne Laser Weapon?
The J-36
appears very large compared to a fighter aircraft. It also has three engines, and its airframe is quite. It is large and spread out.
This larger design might offer relatively more space for equipment. This space could be used for larger sensors, cooling equipment, generators, and other components of directed energy weapons. However, one thing must be kept in mind here.
It is said that the J-36's third engine was specifically installed to power the laser. but its Not yet proven. This engine could also be used to give the aircraft more thrust, improve its range, or power other systems. The J-36's design is also interesting for laser integration.
The aircraft's tail configuration and large blended airframe provide more space for internal equipment. But if a large laser turret is mounted outside the aircraft, a problem can arise, as an external turret can increase the aircraft's radar signature.
Furthermore, It can cause aerodynamic drag and affect the aircraft's stealth characteristics. Therefore, in the future, retractable or internally housed laser systems may be more practical. That is, the laser system remains hidden inside the aircraft in normal conditions and the beam director when needed. Come out and engage the target.
But here point to be noted, the current information does not confirm that such a system is actually installed on J-36.
Does the Atmospheric Conditions Affect an Airborne Laser’s Effectiveness?
Yes, The big problem is could be the atmosphere for laser. When a laser beam travels through the air, it doesn't get a clear vacuum. In the atmosphere, clouds, dust, humidity, and various particles are present.
These things can reduce or distort the laser beam's energy. The greater the distance, the more significant the effect of atmospheric conditions can be. Similarly, both aircraft and missiles are in constant motion. Therefore, the laser not only has to find the target but also Its movement will also have to be continuously followed.
China’s Development of Airborne Laser Technology: From Research to Testing:
China has not been working on this technology from today. Around 2020, interest in airborne laser attack boards and their control software emerged in Chinese military procurement documents. After this, Chinese researchers [looked into] aircraft's said, We also worked on the issue of maintaining laser tracking during movement and vibration.
A publication by AVIC in 2024 also mentioned tests of a directed energy tracking system, which described the capability to track a drone under various conditions. This at least indicates that China is continuously working on various aspects of airborne directed energy technology.
On this Context, If we talk about The AMERICAN SHEILD Program, That America has also faced this kind of problem. The US Air Force, through the SHIELD program, to protect fighter aircraft from incoming missiles, explored the concept of high-energy lasers.
Its purpose was also to damage the adversary's missile using a laser before it reached the aircraft. But it's not easy to keep a laser stable on a fast-moving fighter. Aircraft's air, turbulence, vibration, speed, and high-G maneuvers all can make tracking difficult.
CONCLUSION :
Currently, we don't have enough information to confirm that an operational laser weapon is present on the J36. It's also unknown what its actual power How much is it? What will be its effective range? For how long can the laser be fired? How much electrical power will be needed for this, and how many targets can be engaged at one time?
But if China successfully integrates this technology into the J-36 in the future, then Aircraft could get a new layer of missile defense. This would mean that an adversary missile would not just face traditional countermeasures, electronic warfare, or decoys, but might also have to deal with a high-energy laser.
But a laser won't be the solution to every problem. Because An opponent can launch many missiles from different directions. Missiles can make their seekers more resistant against lasers. The opponent can also use weapons that are difficult for lasers to damage.
Therefore, in future fighter aircraft, lasers might be a complete. considered part of layered defense rather than a defense system.
That is, the aircraft should have Electronic Warfare, Infrared Countermeasures, DISKS, traditional missiles, and if needed, Directed Energy Weapons.
Currently, the most important question is whether J36 Will it remain just an advanced stealth fighter, or will China truly be able to incorporate an operational airborne laser into it?
The answer will come when WASER laser hardware is seen on the J36's flying prototypes. Then its flight tests will emerge, and finally, it will be proven that the system is truly a moving missile can engage a representative target.
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