Turkey still rattled after coup attempt

Closed airspace grounds warplanes amid controversy.

U.S. relations more strained; Decatur couple stranded while on honeymoon there.

LUXEMBOURG — U.S.-Turkish tensions escalated Saturday after a quashed coup in Turkey, as the country’s leader bluntly demanded the extradition of a U.S.-based cleric he accused of orchestrating the violence. Another senior official directly blamed the United States.

After strongly supporting Turkish President Recep Tayyip Erdogan when it seemed his government might topple and then opening the door to sending home the cleric, a stung Obama administration fired back at its NATO ally.

“Public insinuations or claims about any role by the United States in the failed coup attempt are utterly false and harmful to our bilateral relations,” Secretary of State John Kerry told his Turkish counterpart, according to the State Department’s readout of their telephone call.

The back-and-forth occurred against the backdrop of Turkey closing its airspace, effectively grounding U.S. warplanes that had been flying from Turkey’s Incirlik air base to target Islamic State forces in neighboring Syria and Iraq.

At the center of the controversy stood Fethullah Gulen, who lives in exile in Pennsylvania and promotes a philosophy that blends a mystical form of Islam with staunch advocacy of democracy, education, science and interfaith dialogue. Erdogan accused Gulen of directing the coup attempt and in a televised speech Saturday, he requested that Washington hand over Gulen.

Erdogan said Turkey had never rejected a U.S. extradition request for “terrorists,” adding, “If we are strategic partners, then you should bring about our request.”

Although he didn’t outline any threat, Erdogan’s emphasis on U.S.-Turkish counterterrorism cooperation raised the prospect of a prolonged closure of Incirlik if he didn’t get his way. The Pentagon said it was trying to get permission to resume air operations from the base, while adjusting mission operations in the meantime.

Suleyman Soylu, Turkey’s labor minister, went further than Erdogan, suggesting the U.S. was behind the coup.

Gulen quickly condemned the attempted military takeover, which left dozens dead. He is understood to maintain significant support among some members of the military and mid-level bureaucrats. His movement called Hizmet includes think tanks, schools and various media enterprises.

A former ally of Erdogan, whose increasingly authoritarian rule he now criticizes, Gulen told reporters at his Pennsylvania compound he knows only a “minute fraction” of his legions of sympathizers in Turkey, so he cannot speak to their “potential involvement” in the attempted coup.

Turkey’s president accuses Fethullah Gulen, a moderate Muslim cleric, of orchestrating the failed coup Friday. Gulen condemned the attempt.