If, by "friggen liberal", you mean "rational in that it realizes that, due to US operations in Iraqi and Saudi airspace, Israel could not overfly those countries without US knowledge and acquiescence"...then yes, it's liberal.
If, on the other hand, you're using "friggen liberal" in your typical meaning of "Wah wah wah, somebody disagrees with me and I don't like it because it makes me feel like a !@#$ing idiot!"...then shut up, Frodo.