(Updated 12:00 p.m. on Jan. 22, 2016) (Editor's note: This story has been corrected from a previous version which identified the MS-177 as a U-2 sensor. The MS-177 is not fielded on the U-2, but a capability Northrop will be bringing to the Global Hawk that isn't on any other operational asset.) As the Air Force eyes a 2019 retirement date for the U-2 Dragon Lady spy plane, Global Hawk's prime contractor Northrop Grumman is set to demonstrate...
