The timing of Kenya's announcement that it will close the world's largest refugee camp, and its reasons for doing so, hold important lessons for understanding refugee situations around the world.
UKIP leader Nigel Farage has attacked the European Arrest Warrant for putting British nationals at risk of extradition. Is he right?
Only six percent of airline accidents in 2015 included fatalities. A security expert argues that a more accurate risk assessment of airline travel would take into account close calls.
The government has had to make many u-turns of late and that's unlikely to change now.
The home secretary has announced that the threat of terrorism related to Northern Ireland is now highly likely in Britain.
The most difficult aspect of trade in "post-sanctions" Tehran, is how to navigate the sanctions still in place.
Throwaway phones are just one piece of the ever-widening technological arsenal of extremists and terror groups of all kinds.
The stakes around Australia's defence appear higher and the urgency greater than at any time since the height of the Cold War.
Imposing significant restrictions on the liberty of a person found not guilty subverts the ordinary criminal justice process.
The U.S. and France responded to terrorist acts by passing surveillance laws. What could Belgium learn from their example?
Dirty bombs are relatively easy for a terrorist organisation to make. So how do we tackle the threat?
A majority of U.S. citizen oppose Syrian refugee resettlement. We run the numbers to put the perceived risk in perspective.
Apart from having little or no knowledge of religion, the new crop of Islamic State recruits come primed for violence with a different set of skills, honed through criminal activity.
The urgent need to respond to ISIS has redefined the use of "self-defense" to include attacking a nonstate threat in another country. But what are the implications of this? change?
Minorities are increasingly facing exclusion from Pakistan's public realm; and it's not only terrorists who are responsible.
Evidence suggests that the threat is not being taken seriously enough.
Ensuring complete security against terrorist attacks, especially against vulnerable targets in Europe, is all but impossible. Here's why.
Indonesia should tackle the job and income insecurities that plague its large young workforce, to help prevent them being lured into joining violent extremist groups.
How easy is it to recognise a suspect from a CCTV image?
Family members share both genetics and environment to a greater extent than people in general. And this has implications for counterterrorism approaches.