"U.S. weapons for PKK? Monday, September 24, 2007
Turkish authorities in the past months have protested to the U.S. that they had seized American arms from militants of the outlawed Kurdistan Workers' Party (PKK). In July, four PKK militants, who handed over themselves to Turkish security forces after escaping from a PKK camp in northern Iraq, claimed that they had seen U.S. vehicles delivering weapons to the PKK camp."
More:U.S. weapons for PKK? - Turkish Daily News Sep 24, 2007