China's nuclear expansion challenges European security by complicating NATO’s deterrence posture, raising concerns about extended deterrence and necessitating a strategic recalibration by NATO nuclear ...

An exclusive members' briefing by RUSI experts on the war between Israel and Hamas, one year on.

NATO’s first Secretary General, Hastings Ismay, profoundly shaped today’s Alliance. Join us to discuss his legacy with his latest biographer, Lieutenant General Sir John Kiszely. Read the transcript ...

If the UK is serious about prioritising NATO in the forthcoming Strategic Defence Review, it should consider five interlinked shifts in the balance of its military effort. Russia’s full-scale invasion ...