The rise of ISIS and the collapse of the Kurdish peace process had led to a sharp rise in terror incidents in Turkey until 2016. Erdoğan was accused by his critics of having a 'soft corner' for ISIS. However, after the attempted coup, Erdoğan ordered the Turkish military into Syria to combat ISIS and Kurdish militant groups. Erdoğan's critics have decried purges in the education system and judiciary as undermining the rule of law however Erdoğan supporters argue this is a necessary measure as Gulen-linked schools cheated on entrance exams, requiring a purge in the education system and of the Gulen followers who then entered the judiciary.