US-led coalition conducts 67 air strikes against Islamic State

Police: 3 dead, including gunman, in Sydney crisis

Australian police say three dead, four hurt in Sydney siege

Sydney siege gunman believed to be Muslim cleric

IllRideWithYou: Aussies offer support to Muslims

Australians offer support to Muslims amid siege

Fears of 'jihadist' attack as hostages held in Sydney cafe

German man sentenced to 3 years 9 months for activities in Syria

Iraq says woman detained in Lebanon is not Baghdadi wife

Officials: Lebanese army detains a wife and son of Islamic State leader

Report: US military warned of possible IS attacks at home

Pope, patriarch demand end to IS attacks

Germany: 300 IS fighters facing trial, anti-terrorism laws working

Spy agency: Islamic State has lured 550 Germans into fighting

Monitor: US-led strikes have killed 910 people in Syria