Airmen with the 78th Logistics Readiness Squadron at Robins AFB, Ga., are working with Raytheon technicians on a three-year, $4.6 million project to replace rocket motors on some 690 AIM-120 advanced medium-range air-to-air missile. They are swapping motors from A models to B and C models because the B and C engines have a “mild defect” and they are nearing the end of their 10.5 year service life. Unlike the earlier A model, the B and C missiles are programmable so can take necessary software upgrades. The team expects to complete the first 360 missiles this fiscal year.
The design of the launch facilities for the Air Force’s new Sentinel intercontinental ballistic missile are likely to undergo major revision, posing yet another challenge for the much-delayed and over-budget program to modernize the land-based component of America’s nuclear triad, officials said.