Syria: Events of 2015 [EN/AR] - Syrian Arab Republic | ReliefWeb
Boko Haram kills more people than ISIS as total hits historic high — RT World News
Chart: How many air strikes have been carried out on Isis? | Statista
U.S. Airstrikes on ISIS Have Killed Hundreds, Maybe Thousands of Civilians - The New York Times
Syria's Civilian Death Toll: Number Of ISIS Victims In 2015 Is Much Less Than Assad Regime-Inflicted Casualties
IS 'caliphate' defeated but jihadist group remains a threat - BBC News
How Many People Have Been Killed in ISIS Attacks Around the World - The New York Times
Death toll in Syria tops 55,000 in 2015 – DW – 01/01/2016
Death toll in Syria tops 55,000 in 2015 – DW – 01/01/2016
Chart: The Rise And Fall Of ISIS | Statista
World Report 2015: World Report 2015: Syria | Human Rights Watch
Fatalities from Islamist Violence in Africa Up Nearly 50%
Where's the Coverage of Civilian Casualties in the War on ISIS? - Defense One
Report: Iraq civilian deaths soar thanks to ISIS | CNN
ISIS goes global: Mapping ISIS attacks around the world | CNN
Fatalities from Islamist Violence in Africa Up Nearly 50%
List of terrorist incidents linked to the Islamic State - Wikipedia
The toll of extremism: 50 Britons killed fighting for Syria and Iraq militants | UK security and counter-terrorism | The Guardian
Casualties of the Syrian civil war - Wikipedia
Some Thoughts on Syrian Casualty Figures | Patrick F. Clarkin, Ph.D.
Chart: The Rise And Fall Of ISIS | Statista
Comparison between the death toll of civilians who were killed at the hands of ISIS, since the announcement of its establishment in April 2013, and the Russian forces since its military intervention
An analysis of Patterns of Change Arising from the Syrian Conflict: Islamic Terrorism, Refugee Flows and Political Destabilization in Europe