Setting up buoys in a section of the Rio Grande is more likely to result in migrants seeking pathways elsewhere, rather than deterring migration altogether.
Bringing advanced technologies to the ancient practice of farming could help feed the world’s growing population, but it could also open the door for people looking to disrupt the global food system.
Russia probably has the means to attack US electrical grids and otherwise create havoc but probably won’t go that far. Instead, watch for disinformation aimed at undermining the US and NATO.
The conversation around the U.S.-Canada land border reopening should include Indigenous people and the restrictions they’ve faced since the international border was created.
Children and families have been fleeing to the US in rising numbers for nearly a decade. So why is the current situation at the US-Mexico border being viewed as something new?
The lawsuits filed in Portland sparked by the presence of federal law enforcement agents sent there by President Trump are a preview of the legal battles to come in cities across the US.
Benjamin Jensen, American University School of International Service and Chris Inglis, United States Naval Academy
In the murky world of cyber espionage and cyber warfare, effective deterrence has long been considered out of reach. A government report argues it’s time to change that.
While in London this week, Turnbull has the chance to hear about the operation of the British home office. The UK model would be more relevant than the US version if Australia went down this route.
Was the London attacker acting alone? Was he really a soldier of the Islamic State? Research on the nature of jihadism in the West reveals possible answers.