Greek asylum officials are currently interviewing eight Turkish military personnel who flew a military helicopter to a northern airport on July 16 seeking protection. On Tuesday, the Istanbul chief public prosecutor's office issued a detention order for former Istanbul police chief Huseyin Capkin, an unnamed governor and two district governors, after new evidence surfaced in its investigation into the finances of the movement led by U.S.-based Islamic cleric Fethullah Gulen. Tens of thousands more people that the government believes have suspected links to Gulen have been suspended or dismissed from their jobs in the judiciary, media, education, health care, military and local government. The government crackdown has raised concerns among Turkey's Western allies and human rights organizations, who have urged the government to show restraint.