U.S. Air Force Secretary Frank Kendall says the House's addition of $558 million for the force's Adaptive Engine Transition Program is akin to "throwing money away."
Speaking at the Global Air and Space Chiefs' Conference, a Pratt & Whitney executive says it has 400 engineers working on a major upgrade for the F135 engine.
Germany’s labored defense modernization contrasts dramatically with neighboring Poland’s lavish spending, but why are nations struggling to spend the money?