F-22 Raptor
(U.S. Marine Corps photo by Lance Cpl. Dan T. Le/Released) · Public domain
The F-22 Raptor is a twin-engine, supersonic stealth fighter built by Lockheed Martin and Boeing for the U.S. Air Force. It can operate in any weather and was created through the Air Force’s Advanced Tactical Fighter program. While its main role is air superiority, it also handles ground attacks, electronic warfare, and signals intelligence. Lockheed Martin built most of the airframe and weapons systems and handled final assembly, while Boeing supplied the wings, rear fuselage, avionics integration, and training systems.
First flown in 1997, the aircraft evolved from the Lockheed YF-22. It was called the F-22 and later the F/A-22 before entering service in December 2005 as the F-22A, replacing the F-15 Eagle in most active-duty squadrons. The Air Force originally planned to buy 750 ATFs to replace its entire F-15 fleet, but that number was cut to 381, then to 195 aircraft—187 of them operational—in 2009. The reductions were due to high costs, a perceived lack of air-to-air threats at the time, and the development of the cheaper, more versatile F-35. The last F-22 was delivered in 2012.
The F-22 is the Air Force’s most advanced air superiority fighter and a key part of its tactical airpower. Despite a long development and early operational problems, it became the service’s top counter-air platform. It has been regularly deployed to Okinawa, the Middle East, and NATO’s eastern flank. Though designed for air-to-air combat, it first saw action in 2014 with airstrikes during the U.S. intervention in Syria. It also carried out or supported airstrikes in Afghanistan in 2017, in Iran in 2025, in Venezuela in 2026, and during the 2026 Iran war. The F-22 is expected to remain a cornerstone of the fighter fleet until its successor, the Boeing F-47, enters service around 2030.
**Development**
**Origins**
The F-22 began with the Advanced Tactical Fighter program, launched by the U.S. Air Force in 1981 to replace the F-15 and F-16. Intelligence showed that new Soviet threats—such as advanced surface-to-air missiles, the Beriev A-50 AWACS, and the Su-27 and MiG-29 fighters—would erode the effectiveness of existing aircraft. Code-named “Senior Sky,” the ATF was designed as an air superiority fighter to counter these threats. In a scenario of a Soviet and Warsaw Pact invasion of Central Europe, the ATF was meant to lead offensive and defensive counter-air operations in a heavily contested environment, allowing follow-on NATO strike aircraft to attack ground targets. To do this, the ATF required a major leap in capability and survivability, using new technologies like composite materials, lightweight alloys, advanced flight controls and avionics, more powerful engines for supersonic cruise (supercruise) around Mach 1.5, and stealth for low observability.
The Air Force issued a request for information to the aerospace industry in May 1981. After concept and specification work, the ATF System Program Office released a demonstration and validation request for proposals in September 1985, with strong emphasis on stealth, supersonic cruise, and maneuverability. The requirements were later tightened, including stricter signature reduction in December 1985 and a requirement for flying technology demonstrator prototypes in May 1986. Because of the high costs, companies were encouraged to team up. Of seven bidders, Lockheed and Northrop were selected as finalists on October 31, 1986. Lockheed, through its Skunk Works division in Burbank, California, teamed with Boeing and General Dynamics; Northrop teamed with McDonnell Douglas. Both teams undertook a 50-month Dem/Val phase, culminating in flight tests of two technology demonstrators—the Lockheed YF-22 and Northrop YF-23. These prototypes were meant to show concept viability and reduce risk, not to compete directly. Pratt & Whitney and General Electric competed for the engines.
Dem/Val focused on system engineering, technology development, and risk reduction rather than fixed aircraft designs. After being selected, the Lockheed team completely redesigned the airframe in summer 1987 due to weight concerns, changing the wing from a swept trapezoid to a diamond-like delta and reducing the forebody area. The team used computational fluid dynamics, computer-aided design, 18,000 hours of wind tunnel testing, and radar cross-section calculations and pole testing. Avionics were tested in ground prototypes and flying labs. During Dem/Val, the SPO used trade studies from both teams to review specifications and drop requirements that added weight and cost with little benefit. The short takeoff and landing requirement was also adjusted.
- Field
- Military aviation
- Nationality
- American
- Known for
- Stealth air superiority fighter, supercruise, and advanced avionics
Lore & Background
The F-22 Raptor is a twin-engine, all-weather, supersonic stealth fighter designed primarily for air superiority, though it also possesses ground attack, electronic warfare, and signals intelligence capabilities. Its appearance is defined by a diamond-like delta wing planform and a reduced forebody area, configurations that emerged from extensive wind-tunnel testing and computational fluid dynamics during the Advanced Tactical Fighter program. The aircraft’s low-observable design, composite materials, and lightweight alloys contribute to its stealth profile. Its range and operational habitat are global, with regular deployments to Okinawa, the Middle East, and NATO’s eastern flank, and it has conducted combat airstrikes in Syria, Afghanistan, Iran, and Venezuela. A defining characteristic is its ability to supercruise at around Mach 1.5 without afterburners, enabled by advanced propulsion systems. The F-22 replaced the F-15 Eagle in most active USAF squadrons and remains the service’s most advanced counter-air platform, expected to serve until the Boeing F-47 enters service around 2030. Its development involved a 50-month demonstration and validation phase, with Lockheed and Northrop selected as finalists in 1986; Lockheed teamed with Boeing and General Dynamics, while Northrop partnered with McDonnell Douglas.
Reader's Guide
The F-22 Raptor serves as the United States Air Force’s premier air superiority fighter, designed to dominate the most contested aerial environments. Its development originated from the Advanced Tactical Fighter program, which sought a replacement for the F-15 Eagle and F-16 Fighting Falcon in response to emerging Soviet threats, including advanced surface-to-air missiles, the Beriev A-50 airborne warning system, and the Su-27 and MiG-29 fighters. The aircraft was engineered for an ambitious leap in capability, leveraging stealth technology, composite materials, lightweight alloys, advanced flight controls, and powerful engines enabling supersonic cruise without afterburners. The F-22’s role was to spearhead offensive and defensive counter-air operations, clearing the way for following strike aircraft. Although primarily an air superiority platform, it also incorporates ground attack, electronic warfare, and signals intelligence capabilities. The F-22 first saw combat in 2014 during airstrikes in Syria, and later conducted missions in Afghanistan, Iran, Venezuela, and the 2026 Iran war. It replaced the F-15 in most active-duty squadrons and remains a cornerstone of USAF tactical airpower, expected to serve until its successor, the Boeing F-47, enters service around 2030. Its regular deployments include Okinawa, the Middle East, and NATO’s eastern flank.
Inheriting the Air Superiority Crown
The F-22 Raptor entered United States Air Force service in the 2000s as the designated successor to the F-15 Eagle in the dedicated air superiority role. The F-15 had itself replaced the F-4 Phantom II, a lineage of air superiority fighters stretching back to the late Cold War. The F-22 thus stepped into a mission with a proven track record, inheriting a doctrine of air dominance that had been refined through decades of operational experience and theoretical development.
Procurement Pressures and the F-15EX Bridge
The F-22's procurement trajectory has had far-reaching consequences for the USAF's air superiority inventory. Reduced procurement numbers for the Raptor meant the service could not retire its remaining F-15C/D air superiority fighters on the originally planned timeline. To maintain an adequate number of dedicated air superiority fighters in the interim, the USAF was compelled to develop and field the F-15EX, an advanced variant of the Eagle designed to supplement the F-22 fleet. This created an unusual situation in which the Raptor, the aging F-15C/D, and the F-15EX would all operate in the same mission set simultaneously, a configuration born directly from the limited production run of the F-22.
The Doctrine Behind the Lineage
The F-22 Raptor stands at the end of a design philosophy forged in the hard lessons of the Vietnam War. During that conflict, the F-4 Phantom II, optimized for long-range missile engagements, found itself at a disadvantage in the close-in dogfights that actually occurred, losing aircraft to cheaper, more maneuverable opponents like the MiG-17 and MiG-21. These experiences shattered the prevailing doctrine that emphasized speed and missile range above all else. John Boyd's energy-maneuverability theory emerged from this re-evaluation, arguing that excess power and agility were the true determinants of air combat success. The F-22, arriving decades later, continues that same foundational principle: that a fighter's worth is measured not by its top speed but by its ability to out-maneuver and out-think an opponent in the three-dimensional battlespace.
A Role in a Wider Alliance
The F-22 Raptor occupies a position within a broader ecosystem of allied air superiority fighters. The F-15 it succeeded had been exported to Israel, Japan, and Saudi Arabia, and its F-15E Strike Eagle derivative found additional foreign customers. The F-15 remained in service with multiple nations well into the 21st century, producing a long tail of subvariants and enhanced models for foreign operators. The F-22, by contrast, is a distinctly American asset, tasked with maintaining the air superiority capability that the Eagle had provided to the USAF and its partners for nearly three decades. Its limited procurement, and the resulting need for the F-15EX bridge, underscores how central the dedicated air superiority mission remains to U.S. and allied air power strategy.
Common Misconceptions (Editorial)
Some people think the F-22 was not developed through a competitive selection process, but the facts confirm Lockheed and Northrop were finalists after a demonstration and validation phase, with Lockheed teaming with Boeing and General Dynamics. Others mistakenly believe it is solely an air superiority fighter with no other roles, whereas the facts state it also incorporates ground attack, electronic warfare, and signals intelligence capabilities.
Why It Matters (Editorial)
The F-22 Raptor endures as a benchmark in military aviation because it pioneered the integration of stealth, supercruise, and advanced avionics into a single operational platform. Its design philosophy, born from the Air Force's ambitious Advanced Tactical Fighter program, continues to influence modern fighter development and maintain America's technological edge in air combat.
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Frequently Asked Questions
What are F-22 Raptor's powers/role?
Its core mission is air superiority, but it is also equipped to carry out ground-attack, electronic-warfare, and signals-intelligence tasks. It is a twin-engine, all-weather, supersonic jet built to dominate contested airspace.
Why is F-22 Raptor important?
It was the first operational fighter to fuse low-observable stealth, supercruise, and state-of-the-art avionics into a single air-superiority platform. Its design set the performance benchmark that later fifth-generation programs aim to match or exceed.
What makes F-22 Raptor different from other fighters?
Its stealth shaping, internal weapons bays, and ability to sustain supersonic speed without afterburner let it penetrate enemy defenses while keeping a fuel-efficient edge. No other operational aircraft combines all of those traits in one airframe.
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