The US Air Force (USAF) has finished upgrading the last of the 247 F-22 Raptor stealth fighters. The modifications were part of the F-22 Structural Repair Program and aimed at giving a new lease of life to the fifth-generation fighter fleet. India Setting Up A New Military Garrison Near China Border In Arunachal Pradesh? The … Continue reading F-22 Raptors: How The US Air Force Has Given A New Lease Of Life To The F-22 Raptor Fighter Fleet