Some practical policy options to reduce the risk of inadvertent nuclear escalation as military deployments and activity increase in Northern Europe.
A new generation of nuclear reactors holds the promise of low-carbon energy access for developing countries and remote areas. Designers and planners must take into account the risks and uncertainties of a climate-insecure future.
Robert Kelley provides analysis of North Korea's sixth nuclear test, taking a look at what we know so far.
On International Day for the Total Elimination of Nuclear Weapons, how close is the world to achieving nuclear disarmament?
On the 20th anniversary of the opening for signature of the Comprehensive Nuclear-Test-Ban Treaty, UN Secretary-General Ban Ki-moon said 'this is not a celebration. It is a stark reminder of the work that remains.'
North Korea's fifth nuclear test shows that the current policy of sanctions, name-calling and exhortations is not working.
After over 2,000 nuclear tests by 9 states, the world has still not agreed to a total ban on nuclear tests. Recent moves by Israel and the USA suggest we might be getting nearer.
While the International Atomic Energy Agency has done an excellent job in verifying the nuclear material production activities in Iran’s uranium enrichment plants, it also appears to be willing to risk its technical credibility by insisting on visiting a military site called Parchin, near Tehran.
Nuclear forensic analysis (nuclear forensics) has gained prominence as a tool to detect, prevent and deter acts of nuclear terrorism and illicit trafficking of nuclear materials. However, the potential applications of nuclear forensics go beyond nuclear security and demonstrate that cooperation can be achieved in and between a number of international security frameworks.