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Commentary

The NPT can’t ignore emerging technologies anymore

As State Parties prepare for the 2026 Review Conference, Bailey Schiff and Diya Ashtakala write that engaging with emerging technologies, which are already transforming military programmes, as well as verification and civilian nuclear programmes, offers a way to break entrenched debates. Revisiting longstanding challenges regarding non-proliferation and the peaceful uses of nuclear technology through the framework of emerging technologies may be one of the few practical paths to relieve pressure on the NPT by opening space for innovation and debate across the three pillars.

13 January 2026 | Bailey Schiff and Diya Ashtakala
Commentary

Network Reflections: What to watch in 2026

At the start of the new year, members of the European Leadership Network’s senior and younger-generation leaders’ networks offer their perspectives on their defining issue or policy trend to watch in 2026.

Policy brief

Tried and tested: Why the CTBT must be preserved

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.

4 December 2025
Commentary

Nuclear testing: unwise, unnecessary and unwelcome

The current debate around a possible resumption of nuclear testing introduces a new level of brinkmanship in an already fraught geopolitical climate. As the testing moratorium risks being weaponised for great-power competition, ELN Senior Policy Fellow Julia Berghofer writes that European states, including nuclear-armed ones, must speak with one voice and make clear that nuclear testing is unwise, unnecessary, and unwelcome.

20 November 2025 | Julia Berghofer
Commentary

Network reflections: Nuclear testing signals and European responses

Following recent signals between the US and Russia over the possibility of renewed nuclear testing, we asked members to reflect on what this could mean for the broader global non-proliferation and arms control regime.

Policy brief

Guarding the unthinkable: Why regular fail-safe reviews are essential for responsible nuclear stewardship

In times of eroding arms control measures, nuclear-weapons states should consider enhancing transparency around their nuclear safety, security and reliability mechanisms (‘fail-safe’) to strengthen the risk reduction agenda. This policy brief, by ELN Senior Policy Fellow Julia Berghofer, shows how France and the UK can advance fail-safe individually and bilaterally, as well as in the P3 and P5 contexts. Non-nuclear-weapon states parties to the NPT and members of NATO could also support this.

2 October 2025 | Julia Berghofer