The F-35 still has a long way to go before it will be ready for combat. That was the parting message of Dr. Michael Gilmore, the now-retired Director of Operational Test and Evaluation, in his last annual report .
The Joint Strike Fighter Program has already consumed more than $100 billion and nearly 25 years. Just to finish the basic development phase will require at least an extra $1 billion and two more years. Even with this massive investment of time and money , Dr. Gilmore told Congress, the Pentagon, and the public, “the operational suitability of all variants continues to be less than desired by the Services."
Dr. Gilmore detailed a range of remaining and sometimes worsening problems with the program, including hundreds of critical performance deficiencies and maintenance problems. He also raised serious questions about whether the Air Force’s F-35A can succeed in either air-to-air or air-to-ground missions, whether the Marine Corps’ F-35B can conduct even rudimentary close air support, and whether the Navy’s F-35C is suitable to operate from aircraft carriers.
He found , in fact, that “if used in combat, the F-35 aircraft will need support to locate and avoid modern threat ground radars, acquire targets, and engage formations of enemy fighter aircraft due to unresolved performance deficiencies and limited weapons carriage availability.”
In a public statement, the F-35 Joint Program Office attempted to dismiss the Gilmore report by asserting, “All of the issues are well-known to the JPO, the U.S. services, our international partners, and our industry.”
JPO’s acknowledgement of the numerous issues are fine as far as it goes, but there’s no indication that the Office has any plan—including cost and schedule re-estimates—to fix those currently known problems without cutting corners. Nor, apparently, do they have a plan to cope with and fund the fixes for the myriad unknown problems that will be uncovered during the upcoming, much more rigorous, developmental and operational tests of the next four years. Such a plan is essential, and should be driven by the pace at which problems are actually solved rather than by unrealistic pre-existing schedules.
What will it take to fix the numerous problems identified by Dr. Gilmore, and how do we best move forward with the most expensive weapon program in history, a program that has been unable to live up to its own very modest promises?
The F-35 is being sold to the American people based in no small part on its mission systems, the vast array of sophisticated electronics on board the jet. A quick perusal of any of the hagiographic articles about the F-35 will find that they nearly always point to its capabilities to gather massive amounts of information . This information is supposed to come through its onboard sensors and the data links to outside networked sources, and then be merged by the F-35’s computer systems to identify and display for the pilot the specific threat, target, and accompanying force picture (i.e. “situational awareness”). This process is designed to allow the pilot to dominate the battlespace. Based on the actual test performance of these systems during developmental testing, however, it appears the electronics actually interfere with the pilot’s ability to survive and prevail.
Overall, problems with the F-35’s sensors, computers, and software, including creating false targets and reporting inaccurate locations, have been severe enough that test teams at Edwards Air Force Base have rated them “red,” meaning they are unable to perform the combat tasks expected of them.
One system, the Electro-Optical Targeting System (EOTS) , was singled out by pilots as inferior in resolution and range to the systems currently being used on legacy aircraft. EOTS is one of the systems designed to help the F-35 detect and destroy enemy fighters from far enough away to make dogfighting a thing of the past. Mounted close to the nose of the aircraft, it incorporates a television camera, an infrared search and track system, and a laser rangefinder and designator. These sensors swivel under computer control to track targets over a wide field of regard and display imagery on the pilot’s helmet visor display .
But the limitations of EOTS, including image degradation with humidity, force pilots to fly in closer to a target than they had to when using earlier systems just to get a clear enough picture to launch a missile or take a shot. The report says the problem is bad enough that F-35 pilots may need to fly in so close to acquire the target that they would have to maneuver away to gain the distance needed for a guided weapon shot. Thus, the system’s limitations can force an attacking F-35 to compromise surprise, allowing the enemy to maneuver to a first-shot opportunity. Surrendering the element of surprise and enabling an opponent to shoot first is what we want to force the enemy to do, not ourselves.