There is no evidence the attack was an act of terror, say police
"We do have to be very alert to the actions of these lone actors"
Aussie helped enabled more than 150 airstrikes in support of Iraqis
Airstrikes against IS aborted over fear of civilian deaths: pilot
The Russian president says IS oil goes through Turkish territory.
Turnbull: IS has "many more smartphones than guns"
Paris attacks prove adversity brings out best, worst and hysterical
Former PM says negotiating with Bashar al-Assad is the way forward
Eight Aussies on Islamic State hackers 'hit list'
New laws aim to punish young Australians fighting for ISIS