An entry in Thursday’s column on the International Space Exploration Forum in Washington, D.C., should have stated that China was the third country to successfully land on the moon. We’ve corrected the original entry.
Depot-level maintenance took longer than expected for nearly three-quarters of Air Force aircraft from fiscal 2019-2024, according to a new report, as unplanned repairs rise across the aging fleet. The report, from the Government Accountability Office, also found that the extent of the delays has been masked because officials often revise their target timelines after unplanned work occurs.