Lockheed Martin officials say they have produced the 4,300th F-16 fighter—a Block 50 version they will deliver to Oman. Oman has purchased 12 advanced Block 50 F-16s. Lockheed currently is producing the popular fighter for Chile, Israel, Poland and the United Arab Emirates. And, Greece has ordered 30 Vipers.
The U.S. military is doubling down on non-space-based alternatives to GPS, the ubiquitous position, navigation, and timing service provided by the U.S. Space Force, with new funding for the development and testing of operational prototypes of quantum-based devices that don’t depend on easily jammable signals from satellites.