In this modern, high-cost era, fighter jets are considered very delicate and expensive weapons without a modern electronic warfare system. What is an electronic warfare system? This is a system that we can also call an electronic navigation system.
It works as a secret power, meaning it keeps the pilot in the cockpit informed about the environment around the aircraft moment by moment, checks for upcoming dangers from a distance, and issues a warning to the pilot on the screen.
If an enemy fighter jet fires a heat-seeking missile towards you, the pilot immediately releases a flare with the help of this system, which has more heat than the aircraft’s engine.
As a result, the missile strays from its path and collides with the flare and is destroyed. And because of this system, a billion-dollar machine becomes safe and modern due to a small system, which is called electronic warfare or an electronic navigation system.
| Table of Contents AN/ASQ-239 How does AN/ASQ-239 work? The Benefits of the Latest Next-Generation Electronic Warfare Systems Blinding the Most Advanced Defense Systems Conclusion |
AN/ASQ-239

This is an AI-based and next-generation electronic warfare system that BEW has developed in collaboration with Lockheed Martin to be installed on F-35 Block Two and Four.
This system has also been installed on several F-35s of the American F-35s. A total of 1,000 systems will be developed in this project, which are to be installed on the export version of the F-35.
Furthermore, machine learning has also been used to a certain extent in this system, which is proof of the innovation of this system. This system is also to be installed on the F-35 Block Four, but its information is not yet accurate. Does this system keep a readiness informed of every impending threat promptly?
How does AN/ASQ-239 work?
This system is connected to the advanced AESA radar in the fighter jet, allowing for 360-degree visibility of the enemy from a distance. Both of them, namely the radar and the AN/ASQ, work together in two or three nine-ups in such a way that this electronic warfare system allows the pilot of the aircraft to see the enemy several kilometers away with the help of radar up to 360 degrees and estimate its speed and direction so that these targets can be protected and destroyed.
Furthermore, this system destroys the incoming heat-seeking guided missiles and enemy air defense missiles in such a way that it creates an electronic structure of a simulated aircraft, many targets come into the missile corridor, and the structure remains where it was created. The real aircraft moves forward, and the missiles collide with this digital structure and are destroyed.
The Benefits of the Latest Next-Generation Electronic Warfare Systems
- This system provides radar warning targeting support and, at the same time, helps the pilot take countermeasures.
- Providing the pilot with a 3-view on the screen in combat situations.
- Tracking and identifying enemy target signals.
- Issuing timely warnings in the event of an enemy counterattack.
- Electronic warfare with enemy electronic warfare systems means distracting the enemy’s electronics and radar.
- Jamming enemy radios and other sensitive electronic systems.
- Eliminating the enemy’s signal processing capability with the help of machine learning.
- Providing rapid communication with modern AWACS systems.
Blinding the Most Advanced Defense Systems
AN/ASQ-239 can evade the world’s most advanced air defense systems, meaning that if you enter enemy territory and go to target several common targets with a stealth aircraft,
Example
The F-35 Lightning II, in which this system is installed, then, of course, the enemy’s air defense systems will be installed there. Is this system capable of dodging modern air defense systems like the S-400?
Yes, it is equipped with the system’s capabilities. When the S-400’s radar sends radar waves towards this stealth fighter jet, because this aircraft is equipped with a stealth coating, some of the waves are scattered there and those that are not scattered are converted by this electronic warfare system and sent to the radar of the air defense system, due to which the enemy’s defense system’s target becomes wrong, as we know that this.
The Electronic Warrior system is the most advanced electronic warfare system in the world, so now the second question comes to mind: if it is so advanced, can it also evade a next-to-next-generation air defense system like the S-500? This is thought-provoking and surprising, but it is absolutely true.
This system uses the stealth coating of the fighter jet and its modern upgraded electronics to misidentify the S-500, as we read above, just like the S-400, due to which the fighter jet has the ability to penetrate and kill even within the enemy’s borders.
Reduced Jamming Capability
The AN/ASQ-239 has the ability to jam even the most advanced radar systems. It captures the electronic waves coming from the radar, converts them, and sends them to the radar system. When the radar catches these waves, it sends a signal, etc., to the radar system for some time, due to which that system is jammed for a short time and loses its ability.
Conclusion
In today’s era of modern technology, stealth technology cannot fight the enemy in a war situation. To fight the enemy, electronic warfare systems are very important. It is a powerful system for success against the enemy. The latest electronic warfare system, AN/ASQ-239, analyzes radar signals and immediately alerts the enemy. How does this system inform the pilot from 360 degrees? Its details are explained in the article. I hope this article provides you with the best information on modern electronic warfare systems.