This is a very interesting theory and may explain why the F-22 Raptor, which would have been totally immune to Libyan air defense radar system, has not been used. It’s pretty intriguing. Basically if we had used the F-22, we wouldn’t have needed the Europeans. But because Obama wanted an “international coalition” we used less effective and older platforms. From DoD Buzz:

“Former Air Force ISR chief, Lt. Gen. David Deptula, just isn’t buying the explanation given by Air Force leaders last week that distance is what kept the F-22 Raptor out of Operation Odyssey Dawn.

Instead, political reasons likely kept the most advanced jet on Earth out of the fight, according to Deptula, an early advocate of using the jet to enforce the no-fly zone in Libya. Basically, the F-22’s stealth would have negated much of the official need for coalition help since the jet is almost completely immune to Libya’s ancient air defenses, argues the Deptula, who retired last October.

“Because of the high degree of stealth of the F-22, its supercruise and ISR capabilities, it would not have required the destruction of the Libyan enemy air defense system to operate inside Libyan airspace,” writes Deptula in an email to DoDBuzz. This is especially true “given the make-up of the current Libyan air defenses (predominantly made up of SA-2, 3, 5, and 6s). Accordingly, F-22s would be free to either engage any Libyan aircraft that took-off, or they could destroy LAF aircraft and/or helicopters on the ground at will.”

Thus, the United States could have knocked out Gadhafi’s air force without touching his air defense network, according to Deptula. This means, the U.S. could have just gone it solo and used the jets to take out Libya’s air force without any international help:

The desired effect of a no fly zone (NFZ) is to keep adversary aircraft from flying-using F-22s that could have been achieved without having to destroy enemy air defenses. That would have obviated the need for any other coalition partner from participating and therefore was not a desirable option politically-ergo a primary rationale for not using F-22s to impose a NFZ in Libya. Using legacy, non-stealth aircraft, required the suppression/destruction of the Libyan integrated air defense system to proceed with the imposition of a NFZ, but it also allowed for the participation of the multiple nations that made up the coalition.

So by not using the F-22s, the U.S. had an excuse to put together a coalition.”

You can read the whole thing here.