Turkey previously accused Iran of harboring Kurd guerrillas, which Iran denied.
In 1989, Turkey accused Mr. Koch and his partners of knowingly buying coins that had been "recently discovered and illegally excavated."
Turkey accused Greece Wednesday of training guerrilla units in the separatist Kurdistan Workers Party (PKK) to carry out attacks on economic, military and tourist targets.
Turkey has accused the channel of broadcasting attack orders from Kurdish rebel commanders after the capture of the rebel leader Abdullah Ocalan.
In turn, Turkey accuses the Iraqis and Syrians of sheltering Kurdish rebels in the southeast.
Turkey and Iran accused Israel of committing war crimes after denying to consider the Israeli airstrike to be used for self-defense.
Turkey had accused Damascus of supporting the rebel Kurdistan Workers' Party and harboring its leader, Abdullah Ocalan.
Turkey accused Syria of firing at a second Turkish military jet aircraft, days after Syria shot down a Turkish F-4 jet.
(Turkey has never accused him of being involved in any combat outside of the border skirmish.)
Turkey has accused leading members of the family, including the patriarch, Kemal Uzan, of involvement in a multibillion-dollar bank fraud.