As the political debate heats up again over the engines for the F-35 strike fighter, Pratt & Whitney, maker of the F135, the current powerplant, says things are heating up at its end, too, but in a good way. On Feb. 2, the company announced that it has delivered the first production-version F135 engine for the F-35. Pratt said this milestone is a “clear demonstration of the maturity of the F135,” which has accrued more than 13,000 hours in tests thus far. The General Electric-Rolls Royce team developing the F136 engine is continuing to battle for the rights to supply the propulsion systems for thousands of future F-35s. The Pentagon wants to terminate F136 work, saying it has sufficient confidence in the F135 design and it doesn’t have the funds to build two engine types. (For more, read Counterpoint.)
Special-ops aviators, a physicist from the intelligence community, and an enlisted Marine with decades of deployments: U.S. Space Command’s military and civilian leaders who spoke May 7 were as likely to come from strictly space backgrounds as not. These are some of the day’s insights from inside the command, which…