Cost estimate for new Sentinel ICBM plan won’t arrive until year’s end

AURORA, Colorado—The Pentagon won’t have new cost estimates for the way-over-budget Sentinel intercontinental ballistic missile program until year’s end, officials said, though they expressed optimism and dismissed concerns in a new Government Accountability Office report as out of date.“My hope, and hope not being a strategy, is that I can accurately predict exactly what the funding is,” Air Force Gen. Dale White told reporters on Wednesday. “And [Air Force]