Join the European Leadership Network at the 2026 Munich Security conference for a panel event on European responsibility, alliance unity, and the future of transatlantic security
As the Greenland episode winds down following President Trump’s announcement of a “framework for a deal,” former U.S. diplomat Paul Fritch argues the saga was never about territorial acquisition, but a stress test of alliance cohesion in a world where Washington no longer treats cooperation and restraint as strategic virtues. The episode has exposed the limits of Europe’s cautious response to an America guided by hard power and transactional logic; he argues European leaders need to better understand what Trump views as weakness, and change their approach accordingly.
Members of the ELN reflect on what European responses to President Trump’s remarks on Greenland tell us about NATO cohesion and Europe’s capacity to act on its own security.
Russia’s full-scale invasion of Ukraine has made drone warfare a defining feature of modern conflict. Yet NATO and EU states continue to rely on interceptor systems that cost orders of magnitude more than the drones they are meant to destroy. Drawing on lessons from Ukraine’s battlefield experience, Gabriella Calder argues that European allies must urgently scale up affordable, interoperable counter-drone technologies, or risk exhausting their arsenals before deterrence can take hold.
President Trump’s recent statement about the US resumption of nuclear testing has heightened concerns over a renewed arms race and the erosion of the global norm against nuclear testing enshrined in the Comprehensive Nuclear-Test-Ban Treaty (CTBT). This new policy brief from the ELN’s Protecting the Nuclear Non-Proliferation Treaty project argues that the CTBT reinforces the NPT by bolstering the nuclear non-proliferation norm and constraining the development of new nuclear warhead types: sustaining it is a strategic imperative. States Parties to the NPT must work together to strengthen the CTBT’s credibility and relevance to international security and prioritise collective multilateral action over short-term security gains.
The world today stands closer to nuclear catastrophe than at any point since the end of the Cold War. Conflicts involving nuclear-armed states could all too easily escalate to a nuclear confrontation, as global arms control treaties collapse. Steve Barwick, Chair of the Nuclear Education Trust, calls for the UK, as the chair of the group of five ‘official’ nuclear weapon states in the run-up to the 2026 NPT Review Conference, to reject nuclear sharing and prioritise transparency, reinvigorate global nuclear diplomacy, adopt a no-first-use policy, and engage with the TPNW.