The US embassy in Turkey announced it is resuming normal visa services for Turkish citizens, saying Turkish authorities fulfilled assurances no local staff would be detained or arrested for performing their duties. But Turkey swiftly denied having granted such assurances in the affair that has tested relations since the two local employees of the U.S. consulate in Istanbul were held on suspicion of ties to last year’s failed coup against President Tayyip Erdogan. The United States suspended visa services at its missions in Turkey in October and Turkey reciprocated.