Air Force Air Combat Command is studying the MQ-9 Reaper's service life to shape its retirement time line, a spokeswoman said this week, but she declined to say whether the service may recapitalize the unmanned fleet as contractor General Atomics suggests. In an Feb. 7 email, an ACC spokeswoman told Inside the Air Force General Atomics' MQ-9 aircraft are now being tested to determine their service life, as the high-demand fleet runs missions around the clock. Testing is expected to...