Aerial View of Gulen Compound in the U.S.

SAYLORSBURG, USA - JULY 15: A view of the main building of the compound where Fetulah Gulen, leader of an organization that the Turkish government calls the Fetullah Terrorist Organization (FETO), resides in Saylorsburg, PA., United States on July 15, 2017. 249 people were martyred and nearly 2,200 people injured in the defeated 15th of July 2016 coup attempt, which the Turkish government said was carried out by the Fetullah Terrorist Organization (FETO) led by U.S.-based Turkish citizen Fetullah Gulen. Turkish officials accuse Fetullah Gulen plotting to overthrow the government of President Erdogan as the culmination of a long running campaign to infiltrate Turkish institutions including the military, the police and the judiciary. (Photo by Stringer/Anadolu Agency/Getty Images)