At least 31 dead in Brussels attacks; Islamic State group claims responsibility

Islamic State (ISIS) claims responsibility for Brussels attacks

Islamic State claims responsibility for Paris attacks in official statement

Islamic State group claims responsibility for bomb attacks in eastern Libya

Fighting the Islamic State Group: 'IS' claims responsibility for attacks in Syria and Yemen

Islamic State claims responsibility for attacks in Paris

Islamic State claims responsibility for attacks in Jakarta

Syria: the Islamic state group claims responsibility for all five bomb attacks

At least 30 dead in Brussels blasts, ISIS claims responsibility

ISIS claims responsibility for Brussels attacks and warns of more terror

ISIS claims responsibility for Brussels attacks

ISIS claims responsibility for Brussels attacks and warns of more terror

Islamic State group claims attack that left at least 28 soldiers dead in Niger

Islamic State claims responsibility for Nice truck attack

Islamic State Claims Responsibility for Suspected Suicide Attack in Kabul

Islamic Extremist Group Claims Responsibility for 276 Missing Nigerian Schoolgirls

Islamic state claims responsibility for Manchester Arena attack

Islamic State Claims Responsibility For Kabul Airport Blasts

Islamic State claims responsibility for Orlando nightclub massacre

Islamic State claims responsibility for suicide bombing in Kabul that killed 63, injured scores

Islamic State militant group claims responsibility for Turkey car bomb