Alliances NATO and the EU: how the two militaries coordinate
NATO and the EU have distinct but overlapping defence roles. Here's how the two institutions coordinate — and where they sometimes get in each other's way.
Alliances 
Defence Can the EU build a common defence force? The debate explained
The idea of a European army has been debated for decades. Here's where the discussion stands now, what's been agreed and what obstacles remain.
Defence The state of European air defence after recent escalations
Europe's air defence systems have come under scrutiny following recent security escalations. Here's an assessment of the continent's capabilities and gaps.
Global Affairs US elections and what they mean for Europe
US elections have profound consequences for European foreign policy, trade and security. Here's how the outcome shapes the EU-US relationship.
Defence Europe’s rearmament: how defence spending is changing
European NATO members are increasing defence budgets at a pace not seen since the Cold War. Here's what's driving the rearmament drive and who's spending what.
Europe The Baltic states on the front line of European security
Estonia, Latvia and Lithuania sit at NATO's eastern edge, facing Russia across some of Europe's most contested borders. Here's their security situation.
Central Europe Poland’s pivotal role in EU and regional security
Poland has emerged as a key player in both EU affairs and regional security. Here's why Warsaw's position matters more than ever.