For many decades, the contagion of terrorism has presented a huge risk to our global
society. To this end, previous research has found that single terrorist attacks can elevate the …

Human security is threatened by terrorism in the 21st century. A rapidly growing field of study
aims to understand terrorist attack patterns for counter-terrorism policies. Existing research …

There have been several catastrophic events that have impacted multiple economies and
resulted in thousands of fatalities, and violence has generated a severe political and …

To advance the agenda in counterterrorism, this work demonstrates how analysts can
combine unsupervised machine learning, exploratory data analysis, and statistical tests to …

What brings different terrorist groups, organizations that are regularly secretive and
competitive, to collaborate with one another? We build on scholarship that identifies …

Behaviours across terrorist groups differ based on a variety of factors, such as groups'
resources or objectives. We here show that organizations can also be distinguished by …