istanbul turkish academic fikret baskaya briefly detain monday part operation target members kurdistan workers party pkk militant group state-run anadolu news agency say twelve suspect detain along baskaya say information suspect status immediately available baris yarkadas lawmaker main opposition chp write twitter baskaya 77 detain home capital ankara 6.30 0330 gmt police seize personal possessions baskaya author university lecturer late release give statement police another chp lawmaker murat emir say tweet add baskaya detain article write nov. call real terror state terror baskaya say turkey kurds suffer oppression hand authorities investigation ongoing despite baskaya release emir say anadolu say arrest warrant issue total 17 people allegations aid pkk spread group propaganda social media operations detain suspect ongoing pkk launch separatist insurgency southeast turkey 1984 40,000 people kill conflict designate terrorist organization turkey unite state european union turkish police briefly detain academic kurdish militant probe agency