"The USAF was under fire at various times during the Iraq wars. During the first Iraq war, American and coalition forces lost about 75 aircraft to anti-aircraft fire" That was almost twenty years ago. How old are US pilots. During the second Iraq war there was sporadic fire from hand held missles. Same as the Israeli's encountered in Lebanon.
British foreign secretary: There is no immediate threat to Europe from ISIS bases in Libya (Reuters)
from the article: U.S. official: Arming of Hezbollah could spark Israel-Syria war