F-35 Far from Ready to Face Current or Future Threats, Testing Data Shows (excerpt)
(Source: Project On Government Oversight; posted March 19, 2019)

By Dan Grazier
This US Navy graphic shows the Fully Mission Capable (FMC) and Mission Capable (MC) rates for the Lockheed F-35C, whose Initial Operational Capability the US Navy declared on Feb. 28. Note that MC means the aircraft can carry out one of its assigned missions. (USN graphic via POGO)
The Navy’s version of the F-35 Joint Strike Fighter, recently declared ready for combat, has netted unacceptably low “fully mission capable” rates—meaning it’s in fact almost never fully ready for combat—according to a document obtained by the Center for Defense Information at the Project On Government Oversight (POGO).

The fact that the Navy is pushing ahead with the aircraft in spite of evidence that it is not ready for combat and could therefore put at risk missions, as well as the troops who depend on it to get to the fight, comes at the same time as the Pentagon’s annual operational testing report for fiscal year 2018 shows that the entire F-35 program, the most expensive weapon system in history, is not ready to face current or future threats.

Sold in 2001 as a cheap multi-role fighter at a promised $38 million per plane, the troubled F-35, now at an average $158.4 million per copy, continues to dramatically underperform in crucial areas including availability and reliability, cyber-vulnerability testing, and life-expectancy testing.

For as much as the 2018 report from the Director of Operational Test and Evaluation (DOT&E) reveals about the F-35’s lack of progress in nearly every essential area, it is markedly less transparent than previous reports. It provides no updates on the crippling deficiencies highlighted in previous years, reports far fewer findings critical of the program than earlier reports, and contains almost no quantitative results on the F-35’s most urgent problems. The report omits any mention of the program’s fully mission capable rate—let alone the Navy version’s—which is the most significant measure of whether a fighter force is ready to show up for combat.

Despite an ongoing stream of optimistic press releases from the Pentagon, the information that is provided by DOT&E shows that the F-35 is still in trouble in these vital areas:

-- Little or no improvement in the key availability, reliability, and flying-hour metrics over the last several years means too few F-35s will likely be ready for combat when they are most needed, now or for the foreseeable future.

-- During durability testing, the Marine and Navy F-35s have suffered so many cracks and received so many repairs and modifications that the test planes can’t complete their 8,000-hour life-expectancy tests. The Marine version’s airframe life could be so short that today’s F-35Bs might end up in the boneyard as early as 2026, 44 years before the program’s planned 2070 sunset.

-- Despite years of patches and upgrades, the F-35’s most combat-crucial computer systems continue to malfunction, including the Autonomic Logistics Information System (ALIS) maintenance and parts ordering network; and the data links that display, combine, and exchange target and threat information among fighters and intelligence sources.

-- The program has not provided the resources necessary to build, test, and validate the onboard mission-data files that control mission accomplishment and survival.

-- As in previous years, cybersecurity testing shows that many previously confirmed F-35 vulnerabilities have not been fixed, meaning that enemy hackers could potentially shut down the ALIS network, steal secret data from the network and onboard computers, and perhaps prevent the F-35 from flying or from accomplishing its missions.

-- The all-important and much-delayed F-35 Initial Operational Test and Evaluation report—assessing whether the plane is combat-suitable and ready for full-scale production—may well not only be late (perhaps well into 2020), but may also be based on testing that is considerably less combat-realistic than planned. This is both because test personnel are forced to make do with incompletely developed, deficiency-laden planes, and the F-35 program has for years failed to fund adequate test-range hardware and realistic multi-aircraft, multi-threat simulation facilities.

But the report presents precious little hard data on maintainability; availability and flying hours; weapons-testing results; ALIS-caused maintenance problems; pilot difficulties with sensors and display; and shortfalls in testing resources and realism.

By leaving out any information on the program’s fully mission capable rates, which previous years’ reports included, DOT&E keeps the public from knowing the percentage of time these aircraft are ready to perform all of their intended missions.

It is unclear why this is absent from the report, but it raises questions as to whether performance has actually gotten worse, and whether the Pentagon is seeking to hide that fact.

DOT&E declined to comment on any aspect of the report.

Also not mentioned are the results of several important test activities, including summer 2018’s close air support fly-off tests between the F-35 and the A-10—which, as POGO reported, were conducted under unrealistic conditions and appeared designed to favor the F-35.

According to the report, DOT&E is withholding most new testing details and results by promising to include them in the final Initial Operational Test and Evaluation report; that report is unlikely to be published until the beginning of next year, at the earliest.

Meanwhile, the F-35 Joint Program Office (JPO) is sticking to its current schedule, which would have the program starting full-rate production for the entire fleet by the end of this year, despite hundreds of critical, unresolved design flaws.

Of the DOT&E report, the Joint Program Office said: “All of the issues mentioned are well known to the JPO, the U.S. Services, our international partners and allies, and our industry team and are being aggressively addressed. The F-35 Enterprise achieved numerous critical milestones during 2018 which have set a solid foundation for the program to complete Initial Operational Test and Evaluation and move into full rate production as planned in late 2019.”

The services did not respond to POGO’s request for comment on the DOT&E report.

POGO conducted an in-depth analysis of the report. The results, together with POGO’s reporting, reveal that the F-35 program is more deeply troubled than ever, and should be of great concern to the Pentagon, Congress, and the taxpayers, who are footing the steadily rising bill.

Fighter Jets that Can’t Get to the Fight

The most important measure of an aircraft’s readiness for combat is the “fully mission capable” rate. This is the percentage of aircraft on hand that have fully functional, non-degraded vehicle systems (flight controls and engine), electronic mission systems (radar, electronic warfare systems, computers, etc.), and weapons employment capabilities—a particularly important measure for the F-35. The 2017 DOT&E report showed a 26 percent fully mission capable rate across the entire F-35 fleet. Because the 2018 report makes no mention of this rate, it is impossible to know what the 2018 rate was.

The Navy document POGO obtained shows that the problem persists: the Marines’ F-35B and the Navy’s F-35C variants posted even worse figures in 2018 than in the previous year. The F-35B’s fully mission capable rate fell from 23 percent in October 2017 to 12.9 percent in June 2018, while the F-35C plummeted from 12 percent in October 2016 to 0 percent in December 2017, then remained in the single digits through 2018.

Based on the Navy and Marine variants’ dismally low fully mission capable rates, and on how little appears to have improved across the program since 2017, the fully mission capable rate for the full fleet is likely far below the 80 percent target rate for the program set by former Secretary of Defense James Mattis.

In response to POGO’s questions about the Navy’s fully mission capable rates, the Joint Program Office highlighted the entire F-35 fleet’s higher “mission capable” rate, a less rigorous—and less useful—measure showing how often the aircraft can perform at least one of its assigned tasks. The office also identified the lack of spare parts as the biggest factor impacting availability. (end of excerpt)

Click here for the full story, on the POGO website.

(EDITOR’S NOTE: When the US Navy announced IOC for the F-35C Carrier Variant, we described it as a “publicity stunt” because it was manifestly insincere.
This prompted Commander Ron Flanders, the Public Affairs Officer for the Commander, Naval Air Forces, to complain by e-mail that our “commentary on the F-35C IOC declaration by the Navy was egregious and incorrect,” and to request the comment be withdrawn.
We refused.
Click here to read the original post and subsequent e-mail exchange. )


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