A-10 to fly until 2022 as DOD test chief warns against F-35 “block buy”

In the Department of Defense's budget request for 2017, the Air Force has conceded what to many has been obvious—that the F-35 Joint Strike Fighter will not be ready to take the place of the A-10 Thunderbolt II (also known as the "Warthog") in close air support missions any time soon. In its budget request, the Air Force is seeking funds to keep the A-10 flying, and DOD officials say the aircraft will remain in service until at least the 2022 fiscal year.

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