The U.S. Air Force Life Cycle Management Center (AFLCMC) has detailed a sole-source, multi-year procurement contract valued at up to $20.7 billion awarded to Raytheon (an RTX business) for the production of AIM-120 Advanced Medium-Range Air-to-Air Missiles (AMRAAM).
Spanning Production Lots 41 through 47—which includes a 5-year base structure with two optional extension years—the sole-source agreement is engineered to dramatically scale domestic and allied air-to-air missile stockpiles. The massive contract covers full-rate production of active radar-homing missiles, telemetry test sets, spare components, engineering support, and direct hardware integration for the U.S. Air Force, U.S. Navy, U.S. Marine Corps, and 16 Foreign Military Sales (FMS) partner nations. Work will be centered at Raytheon’s manufacturing facilities in Tucson, Arizona, with full contract execution scheduled through June 30, 2033. The multi-year framework aims to escalate annual AMRAAM production from baseline output up to an unprecedented target of 1,900+ missiles per year.
TECHNICAL SPECIFICATIONS: RAYTHEON AIM-120D-3 AMRAAM MISSILE ARCHITECTURE
Contracting Authority, OEM & FMS Recipient Nations
⚡ Primary Integrator & Prime OEM: Raytheon (RTX Corporation — Tucson, Arizona)
⚡ Contracting Activity: U.S. Air Force Life Cycle Management Center (AFLCMC — Robins AFB, Georgia / Contract ID: FA8556-26-C-B001)
⚡ Total Contract Valuation & Schedule: Up to $20.7 Billion USD (Lots 41–47; baseline run through June 30, 2033)
⚡ Foreign Military Sales (FMS) Partners: Australia, Belgium, Canada, Czech Republic, Denmark, Finland, Germany, Italy, Japan, Kuwait, Netherlands, Norway, Poland, Sweden, Taiwan, and the United Kingdom 
Missile Kinematics, Airframe & Propulsion Specs
💥 Missile Geometry & Dimensions: Length: 3.66 meters (12.0 ft) | Diameter: 178 mm (7.0 in) | Wingspan: 526 mm (20.7 in) | Launch Weight: 161 kg (355 lb)
💥 Solid Rocket Motor Propulsion: High-performance dual-thrust solid-propellant rocket motor producing speeds exceeding Mach 4.0
💥 Combat Engagement Envelope: Maximum Kinematic Range: >160 km (>86 nmi / AIM-120D variant) | High-angle off-boresight (HOBS) launch capable
💥 Modular Warhead System: 20 kg (44 lb) WDU-41/B High-Explosive Blast-Fragmentation warhead triggered by an active radar proximity fuse and optical impact sensors
Guidance, Data-Link & Target Acquisition Electronics
🚀 Primary Guidance Phase (Mid-Course): Inertial Navigation System (INS) paired with a GPS-enhanced Inertial Measurement Unit (WGU-56/B) receiving real-time target update vectors via a encrypted two-way digital data-link
🚀 Terminal Homing Phase (Active Seeking): Solid-state active X-band radar seeker operating with electronic counter-countermeasures (ECCM) and digital signal processing (DSP) to break through high-density enemy RF jamming
🚀 Form Circuit Card Assembly (F3R) Software Stack: AIM-120D-3 SIP 3F software architecture featuring model-based systems engineering, dynamic guidance algorithms, and optimized target intercept trajectories for high-maneuvering stealth targets
🚀 Launch Platform Integration: Fully integrated across 14 tactical airframes—including F-35 Lightning II, F-22A Raptor, F-15EX Eagle II, F-16 Vipers, F/A-18E/F Super Hornets, EF-2000 Typhoon, and ground-based NASAMS batteries
TIMES OF DEFENCE ASSESSMENT
The U.S. Air Force’s $20.7 billion multi-year AMRAAM procurement represents an unprecedented industrial scaling effort for modern air-to-air munitions. Driven by high consumption rates in active theaters and the imperative to build deep magazine capacity for potential high-intensity Indo-Pacific contingencies, the Department of Defense is shifting away from piecemeal annual batch purchases toward long-term, multi-billion-dollar industrial commitments.
From an engineering and force-projection perspective, the contract centers on the latest AIM-120D-3 configuration, which integrates Form, Fit, and Function Refresh (F3R) hardware updates. F3R replaces legacy microelectronics with modern signal-processing circuit cards, allowing the missile’s seeker to execute advanced, software-upgradable anti-jamming algorithms against sophisticated adversary electronic warfare (EW) suites. By committing $20.7 billion across Lots 41–47 and expanding production capacity to ~1,900 missiles annually, the U.S. and its 16 FMS partners ensure continuous magazine depth for 5th-generation stealth fighters (F-35, F-22) and 4.5-generation platforms (F-15EX, NASAMS ground batteries) through the next decade.
