Increasing numbers of Syrians have sought refuge in Europe in previous months. The United Nations estimates that by the end of 2015, the number of Syrian refugees to have arrived in Europe will have reached 850,000. Factors contributing to the accelerating pace of Syrians seeking refuge in Europe include the militarization of the Syrian revolution and the regime’s collective punishment of communities living outside of its control. The Assad regime’s indiscriminate shelling of the of civilians living in zones under opposition control and the opposition’s inability to administer those zones have exacerbated these processes.