ankara turkish authorities issue detention warrant 115 people across 15 provinces allege link last year fail coup attempt state-run anadolu news agency say friday operations aim break financial structure network u.s.-based fethullah gulen anadolu say ankara blame gulen orchestrate july 15 coup attempt last year repeatedly demand unite state extradite far vain gulen deny involvement aftermath coup 50,000 people jail pending trial 150,000 sack suspend job military public private sector extent purge unnerve right group turkey western ally fear president tayyip erdogan use abortive putsch pretext stifle dissent government however say measure necessary due gravity threats face follow military coup attempt 240 people kill turkey issue detention warrant 115 people post-coup probe anadolu