F-35 Lightning Strikes in 2025: Upgrades, War Zones, and Global Controversies
In 2025 the F-35 program began full Block 4 modernization, adding more than 75 enhancements, including the APG-85 AESA radar replacing the APG-81 and the TR-3 hardware/software upgrade that enables sensor fusion and open-system architecture. By May 1, 2025 Lockheed Martin had cleared the