Are there any Christian missionaries in Syria today?

There probably are a few Christian missionaries, but the Syrian Civil War is hindering their access to the population and large swathes of Syria are under control of ISIL which imposes Shari'a Law and murders missionaries.

Historically, Syria was a Secular country with a Pro-Muslim bent. Missionaries would be heckled and possibly physically attacked. Additionally, proselytization of Muslims (to convert them to another religion like Christianity) was illegal and could lead to the imprisonment or deportation of foreign missionaries.