Shortly before Trump’s election, Flynn wrote an op-ed saying Turkey needed U.S. support and echoing Erdogan’s warnings that a “shady” Turkish Muslim cleric living in Pennsylvania should not be protected by the United States. Erdogan accuses the cleric, Fethullah Gulen, of orchestrating the coup attempt and has requested extradition. Obama officials widely described Turkey’s evidence of Gulen’s wrongdoing as insufficient.

Alptekin, the businessman, told The Associated Press he met Flynn several times starting last summer. He wouldn’t detail their conversations.