Apparently Iraq has banned Turkish airline companies from its airports (Atlas, Pegasus, TK, Onur operate to Iraq) in response to Turkish courts ordering the seizure of Iraqi aircraft as a result of Iraqi oil company debt to Turkey.
CNN Reports: http://edition.cnn.com/2011/11/20/world/meast/iraq-turkey-flights/
I'd say this is shooting yourself in the foot for Iraq; Turkish airline companies have basically covered the entire market and provide great connections to Europe and the rest of the world. Of course both sides will be losers in this case. I hope this ban is reversad as soon as possible.
[Edited 2011-11-21 01:32:17]