India has been ranked 136th among 163 countries in Global Peace Index 2018 due to a reduction in the level of violent crime driven by increased law enforcement. The Index is prepared by Sydney-based international think-tank Institute for Economics and Peace (IEP). The report provides a comprehensive analysis on the state of world peace. It covers 99.7% of the world’s population and uses 23 qualitative and quantitative indicators grouped into three key domains — ongoing conflict, safety and security, and militarization. The index is topped by Iceland, followed by New Zealand, Portugal, Austria and Denmark. As per the report that ranks 163 independent states and territories, Syria is the least peaceful country followed by Afghanistan, South Sudan, Iraq and Somalia.