Attributed to a conversation between a USMC F/A 18 pilot and a foreign air base. May be just a story but it is still an accurate description of Marine Air and their attitude:
F/A 18 Pilot: This is a United States aircraft enforcing the 'no-fly' zone.
Foreign Air Base: You are in our airspace. If you do not depart our airspace, our aircraft will take-off to intercept you.
F/A 18 Pilot: Send 'em up. I'll wait.
Foreign Air Base: (silence)