U.S. Air Force eyes future F-35 engine and arms upgrades - Tue 07 Apr 2015 09:37:PM
WASHINGTON (Reuters) - The U.S. Air Force is on track to declare Lockheed Martin Corp's F-35 fighter jet ready for initial combat use by August or September 2016, and officials are already looking at possible future upgrades to its weapons, propulsion and avionics.
Source: U.S. Air Force eyes future F-35 engine and arms upgrades
Source: U.S. Air Force eyes future F-35 engine and arms upgrades