Because the airplanes aren't better than the military that uses them? And as it stand we don't even have enough budget to keep them properly armed, or keep more than two of them on alert at any one time. Since about 2009 our military is now volunteer only in true US-fashion and its main purpose is no longer defense of the homeland against our traditional enemy Russia but instead supporting NATO operations like Afghanistan and Libya so we can look cool internationally. A false facade, like all the other propaganda Sweden likes to project abroad.