The Air Force last week completed flight tests on the latest version of the Global Hawk UAV. Test personnel at Edwards AFB, Calif., put the Block 10 production UAV through a battery of exercises, covering flying operations and electro-optical, infrared, and synthetic radar sensor function and sensor image quality. Currently, the Global Hawks that have been providing ISR imagery over Iraq and Afghanistan are one-of-a-kind technology demonstrators. Once Air Combat Command gives the OK on the production version, blue-suit maintainers will take over from civilian contractors.
The Air Force is spending heavily on F-22 improvements through the end of the decade, suggesting it may not retire the jet in 2030 as it previously planned. New sensors, fuel tanks, communications, and electronic warfare systems are among the upgrades that comprise the package.