Requested by @F-15E The McDonnell Douglas (now Boeing) F-15E Strike Eagle is an American all-weather multirole strike fighter derived from the McDonnell Douglas F-15 Eagle. The F-15E was designed in the 1980s for long-range, high-speed interdiction without relying on escort or electronic-warfare aircraft. United States Air Force (USAF) F-15E Strike Eagles can be generally distinguished from other US Eagle variants by darker aircraft camouflage, conformal fuel tanks (CFTs) mounted along the engine intake ramps (although CFTs can also be mounted on earlier F-15 variants) and a tandem-seat cockpit. Role: Multirole strike fighter National origin: United States Manufacturer: McDonnell Douglas (1985–1997) Boeing Defense, Space & Security (1997–present) First flight: 11 December 1986 Introduction: 1988 Status: In service Primary users: United States Air Force, Royal Saudi Air Force, Israeli Air Force, Republic of Korea Air Force Produced: 1985 - Present Number built: 525