from Janes.com
COMMENT As with most issues related to the F-35, this latest controversy has split observers down the middle, with the aircraft's advocates and detractors taking diametrically opposed views - and with the truth probably somewhere in the middle.
The War is Boring article appears to have accurately recounted the test pilot's experiences and comments (as the JPO seems to be only disputing the interpretation of the pilot's findings not their authenticity) when it says the F-35 performed poorly in close-in dogfighting.
For its part, the JPO was quite correct when it stated the F-35 was never designed for dogfighting (some have postulated the aircraft would have been better designated the A-35 rather than the F-35, on account of its weighting towards the attack role), and that aircraft AF-2 used for the test was not fitted with many of the advanced systems that would likely have enabled it to defeat its adversary when fighting on its own medium- to long-range terms.
However, while the JPO can point to such discrepancies between the test pilot's comments (as they appeared in the article) and the F-35's mission set, it should be noted that many nations that cannot afford multiple aircraft types are procuring the F-35 as a multirole 'jack of all trades' to perform the full spectrum of missions.
Though advanced sensor and missile technology renders the classic dogfight less likely than at any point during the history of military aviation, rules of engagement and other considerations can sometimes require aircraft to be within visual range before engaging each other. The point the War is Boring article was trying to make, and the point the JPO has failed to refute in its rebuttal, is that aircraft do not always get to fight on their terms, and that it is no good saying that just because the F-35 is not designed to dogfight it will never have to do so.
With the F-35 set to become the dominant platform in Western (and allied) use over the coming decades (in many cases procured specifically as an F-16 replacement), its apparent lack of a close-in aerial combat capability will raise concern, especially considering the range of new 'fifth-generation' fighters coming out of Russia and China, such as the PAK-FA and J-20.
This concern will persist until the F-35 is able to prove otherwise, regardless of whether the aircraft was designed to dogfight or not.