london 2017 saw tide military conflict syria seemingly turn islamic state force humanitarian crisis prompt conflict intensify severity breadth areas country affect graphic syria 's population need click tmsnrt.rs/2agp18c result conflict 13 million syrian civilians classify need 5.5 million acute need face threats physical security basic right live condition graphic syrian ipd camp click tmsnrt.rs/2jqdybt reuters graphics chart range measure effect syria crisis 2016 2017 internally displace people severity humanitarian need graphic population expose hostilities click tmsnrt.rs/2apesha addition graphics look 2017 data reveal amount country population expose hostilities communities vital service become overburden graphic overburden communities syria click tmsnrt.rs/2a21vhu data reveal growth areas country affect conflict intensity humanitarian situation areas use data provide unite nations office coordination humanitarian affairs growth syria 's humanitarian crisis