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F-15 Eagle

Boeing · Fighter / Attack · USA · Cold War (1970–1991)

F-15 Eagle — Fighter / Attack
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The McDonnell Douglas (now Boeing) F-15 Eagle is the United States Air Force's heavyweight twin-engine air superiority fighter and one of the most successful combat aircraft of the late 20th century. It was designed in the late 1960s in direct response to intelligence on the MiG-25 Foxbat, with urgency added by Belenko's 1976 defection. First flight came in July 1972, USAF service entry in 1976. Twin Pratt & Whitney F100 turbofans power the airframe, and the Eagle was the first US fighter built under the "not a pound for air-to-ground" doctrine: every design decision served the air-to-air mission first.

No other modern fighter has matched the F-15's combat record. As of 2026, F-15 variants hold 104 confirmed air-to-air kills with no losses in air-to-air combat — a 104-0 tally across Israeli, Saudi, and US operations. Key engagements include the 1979–82 Israeli operations against Syrian MiG-21s and MiG-23s, the 1981 Israeli strike on Iraq's Osirak reactor (escort role), and the 1991 Gulf War, where USAF F-15Cs shot down 34 Iraqi aircraft including five MiG-29s. Combat radius, climb rate, and Mach 2.5 top speed allowed first-look, first-shot engagements that the AN/APG-63/70 radar enabled before its rivals could react.

The F-15E Strike Eagle, introduced in 1989, turned the type into a long-range precision strike aircraft while retaining the air-to-air capability of the air-superiority variants. Today's production model — the F-15EX Eagle II, derived from the F-15E and the Saudi/Qatari export Strike Eagle II generation — entered USAF service in 2024 alongside the F-22 and F-35, providing a high-payload non-stealth complement to the stealth fleet. Saudi Arabia, Israel, Japan, South Korea, Singapore, and Qatar all operate F-15 variants.

For Kids — a shorter, friendlier version

The F-15 Eagle is one of the most successful fighter jets ever made. From 1976 to today, the F-15 has won 104 air-to-air battles and lost zero. That's a perfect record — no F-15 has ever been defeated in a dogfight.

The Eagle is about 64 feet long — longer than a typical school bus and a half. It was built by McDonnell Douglas (now part of Boeing) in the 1970s. The F-15 has two powerful engines, a large radar, and can carry many air-to-air missiles. The F-15 can fly Mach 2.5 (about 1,650 mph) and climb straight up like a rocket.

The F-15 has flown for the U.S. Air Force, Israel (largest export user), Japan, Saudi Arabia, and South Korea. Israeli F-15s have won most of those 104 air-to-air victories, defending Israel from Syrian and Egyptian air forces. The F-15 also flies the F-15E Strike Eagle variant — a two-seat fighter-bomber that can carry many bombs.

Almost 1,200 F-15s were built between 1972 and 2026. The newest version, called F-15EX Eagle II, entered service in 2024 — it's nearly identical to older F-15s but with a digital cockpit and new computers. The Air Force plans to keep F-15s flying until the 2050s. About 70 F-15s appear at airshows every year — the loud roar of two engines and the climb straight up makes for spectacular flying.

Fun Facts

  • The F-15 Eagle has never been defeated in air-to-air combat — 104 victories, zero losses.
  • Israel is the largest non-US user — Israeli F-15s won most of the type's air victories.
  • The F-15 can fly Mach 2.5 — about 1,650 mph.
  • An F-15 once climbed to 100,000 feet in just over 3 minutes, setting a world climb record.
  • About 1,200 F-15s were built between 1972 and 2026 — and the newest F-15EX entered service in 2024.
  • The F-15 has a clear bubble canopy — pilots can see almost 360 degrees around them.
  • The F-15E Strike Eagle is a two-seat fighter-bomber variant that can carry many bombs — used by the U.S. and Israel.

Kids’ Questions

How can a 1970s airplane still be the best?

The F-15 was designed in the 1970s to be a fast, powerful, easy-to-fly fighter — and it remains very good at those jobs. Newer fighters like the F-22 and F-35 are stealthier (harder to see on radar) and have better sensors, but they're more expensive and complicated. The F-15 is simpler, cheaper to fly, and still very capable. The new F-15EX is essentially a 1970s airframe with modern electronics inside — combining proven design with the latest computers. The Air Force buys F-15EXs to keep the fighter fleet large enough to handle multiple threats at once.

Why did Israel buy so many F-15s?

Israel started buying F-15s in 1976 — making it one of the first foreign buyers. Israel is surrounded by larger Arab countries that have many fighter planes, and Israeli leaders decided the F-15's speed and air-superiority abilities were exactly what they needed. Israeli F-15s have won at least 50 air-to-air victories against Syrian and Egyptian fighters — more than any other F-15 operator. In 2007, an Israeli F-15I (their version of the F-15E) flew to Syria and helped destroy a secret Syrian nuclear reactor in Operation Orchard. The mission depended on the F-15's long range and ability to carry heavy bombs.

Variants

F-15A / F-15B
Original single-seat (A) and two-seat trainer (B) variants. Most retired or upgraded.
F-15C / F-15D
Improved single-seat (C) and two-seat (D) air-superiority variants. Backbone of USAF and allied air superiority fleets through the 2010s–2020s.
F-15E Strike Eagle
Two-seat dual-role air-superiority and precision-strike variant from 1989. Basis for most current production variants.
F-15EX Eagle II
Current production variant with AESA radar, fly-by-wire, glass cockpit, and 22,000 lb internal fuel. In USAF service from 2024. See F-15EX page.

Notable Operators

United States Air Force
Largest operator. Active and Air National Guard units, transitioning from F-15C/D to F-15EX through the late 2020s.
Israeli Air Force
F-15A/B/C/D and F-15I Ra'am Strike Eagle variants. Largest single contributor to the F-15's combat kill record.
Saudi Arabia, Japan, South Korea, Singapore, Qatar
Export operators. Each has transitioned to or ordered Strike Eagle / F-15EX-class variants.

Frequently Asked Questions

Has the F-15 ever been shot down in air combat?

No F-15 has ever been lost in air-to-air combat. As of 2026, the type holds a 104-0 confirmed air-to-air record across all operators. F-15s have been lost to surface-to-air missiles and ground accidents but never to enemy aircraft.

How fast is the F-15?

The F-15 has a maximum speed of Mach 2.5 (about 1,650 mph) at altitude, making it one of the fastest fighters in service. It can climb to 30,000 feet in under 60 seconds — faster than any other production fighter at the time of its 1972 debut.

F-15 vs F-22: how do they compare?

The F-22 is faster (Mach 2.25 supercruise), stealthy, and has thrust-vectoring agility — a generation more capable in pure air-to-air. The F-15 is non-stealth but carries more weapons, has longer range, and costs less than half the F-22 to operate. The two complement each other in current USAF doctrine.

What is the F-15EX?

The F-15EX Eagle II is the latest production F-15 variant. It has fly-by-wire flight controls, AESA radar, and 22,000 lb of internal fuel. The USAF began taking delivery in 2024 and plans 104 aircraft to replace ageing F-15C/Ds.

How many F-15s have been built?

Around 1,650 F-15s of all variants had been built by early 2026, with production continuing for the F-15EX/QA generation. Operators include the US, Israel, Saudi Arabia, Japan, South Korea, Singapore, Qatar.

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