The F-35’s next big change might not come to its wings, radar or engine. It could happen while the plane is still on the ground. The United States Navy has begun the process to search for companies capable of helping to redesign the computer system that prepares the fighter’s missions before each flight. He is not ordering a new F-35, but rather something less visible and increasingly important: renewing the system that tells the plane what to do when it enters combat.
The announcement comes from the Naval Air Warfare Center Weapons Division (NAWCWD), dependent on the US Navy, and is related to the program called ARCHER, which stands for Advanced Characterization, Engineering and Representation of Requirements. The initiative provides support to the team responsible for the F-35 and includes systems engineering, analysis, technical specialists and program management services. The planned work would last five years, between May 2027 and May 2032, and would involve around 278,800 work hours.
But there is an important precision: the United States has not yet awarded that contract. The document is intended to find out which companies have the capacity to carry out the work and help the Government prepare a future tender. The Navy plans to publish the formal request for bids in January 2027 and award the contract in May of that year. And what exactly does that system do? An F-35 does not simply take off with a route entered into the computer. Before entering a combat zone, it is necessary to digitally prepare the mission from an enormous amount of information: known threats, sensors, communications, electromagnetic environment, targets, weapons and possible routes. Part of this knowledge is transformed into the so-called Mission Data Filesfiles that allow the plane to interpret what its sensors detect and operate in a given scenario.
The F-35 program itself explains that these data and planning systems are essential to collect, distribute and analyze information for each mission. It also recognizes that the hardware and software tools used to generate that data need constant modernization as threats and aircraft sensors evolve. This is where the true importance of the announcement lies. The F-35 was conceived as a connected aircraft, capable of collecting information from multiple sources, merging it and sharing it with other platforms.. In this war concept, the software that works on the ground before takeoff is as much a part of the combat capability as some of the systems installed within the aircraft itself.
And the environment to which it must adapt does not stop changing either. The US Navy is developing the integration of the F-35 with unmanned combat aircraft, the so-called Collaborative Combat Aircraft (CCA). In a demonstration performed in a simulation environment in 2025, F-35 pilots practiced tactics alongside these future unmanned systems.
That means planning a mission can no longer be just about deciding where a fighter will fly and what targets it will attack. In the future, manned aircraft, drones, sensors, communications and different weapons systems will have to be coordinated in the same digital scenario. That’s why, More than a “redesign of the F-35”, what the United States is proposing is an update of the IT ecosystem which converts the information available before takeoff into a mission that the aircraft can execute.
And there is a technological irony behind it all. The F-35 became one of the symbols of the fifth generation of fighters precisely because its power lies not only in what it contains, but in its ability to become an information node. Now, some of that advantage is played away from the slopes, on servers, databases and planning tools. The plane can still have the same wings. But If you change the world you must interpret when you deploy them, you also have to change the software that prepares you to fly.