USAF has put lawmakers in the “dilemma” of having to make a decision about the service’s request to retire 30 older C-5 airlifters and purchase 30 additional new C-17s in their stead based on “imperfect information,” admitted Lt. Gen. Donald Hoffman, USAF’s military acquisition chief. Hoffman told lawmakers on the Senate Armed Service’s air-land panel April 26 that the service simply won’t know how much program cost growth it will have on the C-5 reliability enhancement and re-engining program until “later this summer.” Unfortunately, a Congressional decision cannot be put off, he declared, “because, if no decision is made, that, in fact, is a decision, and the C-17 factory will start to shut down.”
The F-35 Joint Program Office has officially announced plans to issue multiple sole-source contracts to Pratt & Whitney to upgrade the fighter’s F135 engine—a widely expected move after Pentagon officials indicated they would do so earlier this year instead of developing an entirely new engine.