Why the 2 best fighter jets can’t talk to each other
DALLAS – With the F-22 Raptor and the F-35 Lightning II, the U.S. has fielded two of the world’s most sophisticated, maneuverable and stealthy fighter jets. They both function as airborne shepherds of America’s flock of older combat aircraft, using their state-of-the-art systems to communicate threats and targets on the ground and in the air.
Unfortunately, they have a difficult time communicating with each other.
The F-22, originally designed as an air superiority fighter, dates to the mid-1980s and was created to dispense near-invisible lethality against Soviet targets before the enemy knew it was there. The plane’s requirements for maximum stealth extended to its communications systems, since they can betray an aircraft’s location. But budget considerations and initial optimism about a post-cold War world cut short its production. In 2009, thendefense Secretary Robert Gates ended the program.
And that’s where the problem begins. Had the The Lockheed Martin F-35B Lightning II supersonic aircraft in November 2016.
Air Force gotten all the F22s it wanted – more than double the 183 or so it has – integration of its systems with another fleet of “fifth-generation” fighters wouldn’t have been as critical. The F-22’s Intra-flight Data Link (IFDL) is a much older system than the Tactical Link 16 system used on the newer F-35. While the F-22’s IFDL protocol can receive data from the F-35 and other allied aircraft, such as the F-16 and Eurofighter Typhoon, it can’t transmit the vast array of situational
data it collects.
In a recent story on the situation, Air Force Magazine likened U.S. combat communications among the various aircraft to “a kind of Tower of Babel.” And the necessary modifications haven’t been fast in coming. “There’s a lot of improvements that could have been done and should have been done 15 years ago,” said David Rockwell, a senior defense electronics analyst with Teal Group. “The Air Force postponed a lot of things for (the) F-22.”
Both the Raptor and Lightning II are known as “fifth-generation” aircraft because of their stealth, sensors and other capabilities. Jets such as the Air Forces’ F-15 and F-16 and the Navy’s F/A-18 are “fourth-generation.” Russia and China also are fielding and refining their fifthgeneration fighters, the Su-57 and J-31, respectively.
The U.S. fifth-generation jets are adept at disseminating a more detailed view of the battle space to older aircraft, increasing the former’s “survivability” in combat. The F-35 fleet also has what’s called a multifunction advanced data link (MADL) to gather and share information with other F-35s. This fusion of sensor data – and the ability to distribute it with allied aircraft – allows the F-35 to serve as a “quarterback” during a conflict. “You hear it from the (F-15) Eagles and the Marine Corps,” said Billie Flynn, an F-35 test pilot at Lockheed Martin Corp., which also made the F-22. “We’re keeping our own forces much more engaged and boosting survivability.”