While noting the bravery of the police officers involved in the 2014 Sydney siege, a NSW coronial inquest also highlighted that mistakes were made.
AAP/Dan Himbrechts
The U.S. is considering expanding a ban it imposed in March on several Middle Eastern countries to all flights from Europe. A close look suggests the meager benefits just aren’t worth the high costs.
The UN building … but what’s really going on inside?
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From the Islamic State to North Caucasian rebels and far-right nationalists, Russia is facing overlapping extremist threats.
ISIS has claimed responsibility for the May 22 attack at a concert by pop singer Ariana Grande in Manchester, England, killed many teenagers.
Stefan Wermuth/Reuters
Last night’s terrorist attack in Manchester reveals the challenges facing European intelligence and security services in preventing people who use everyday things like cars to cause mayhem.
Police conduct a search near the Houses of Parliament, a day after the attack on Westminster.
Dominic Lipinski/PA Wire