4. Syria
Number of attacks from 2010 to 2016: 242
Syria, next in line on our list of countries with the most suicide bombers has been enveloped in a civil war that can only be described as horrible, since 2011, due to which 4.9 million people have fled the country and are now identified as refugees according to UNHCR’s report. These refugees are far from home, scattered all over the world in about 120 countries. The violent environment prevailing in the country has resulted in thousands of deaths, out of which 2,808 were because of the 242 attacks mentioned above.