Grayburn: The UK’s future small arms requirements
This report from UK think tank RUSI provides a comprehensive framework for selecting a new service rifle that will underpin the UK’s future fighting capability. This paper is a pivotal analysis of the British military’s requirements for a new standard rifle, shaping the future of UK defence capability and operational effectiveness. It delivers actionable insights...
Strengthening Belgium’s financial response to organised crime
This report from UK think tank RUSI explores how Belgium could break the criminal business model through a finance-led approach. This paper highlights the importance of Belgium taking a finance-led approach to dismantling criminal networks that operate in the country and across Europe. It examines systemic challenges, such as resource constraints, fragmented coordination and legal...
Mobilisation and training for war: Preparing to break glass
This report from UK think tank RUSI provides a framework to address the UK’s preparedness for protracted conflict and its NATO commitments. This paper examines the critical need for the UK to prepare its armed forces for rapid mobilisation and training in response to escalating security threats in Europe. It highlights the challenges of increasing...
Instability in the Kenya-Somalia-Ethopia borderlands
This report from UK think tank RUSI underscores the need for integrated approaches to peacebuilding, development and security in the borderlands. This paper provides critical insights into the complex dynamics of instability in the Kenya–Somalia–Ethiopia borderlands, drawing on findings from the Deris Wanaag project's research conference held in Nairobi in February 2026. The conference brought...
Developing a framework for secure third-party access to frontier AI
This report from UK think tank RUSI delivers a critical framework for securely enabling third-party evaluation of frontier AI models. This paper delivers a critical framework for securely enabling third-party evaluation of frontier AI models, directly addressing the urgent need for robust safety and security in the defence and security sector as AI capabilities rapidly...
Measuring lethality: Army combat power and force design
This report from UK think tank RUSI addresses the utility of measuring lethality as a focal point in force design. With the UK and US military facing potential numerical disadvantages in future conflicts, this Research Paper explores how lethality – defined as the rate at which a force inflicts damage relative to the casualties it...
Russian sabotage of NATO infrastructure: Identifying alliance vulnerabilities
This report from UK think tank RUSI looks at the lessons to be drawn from sabotage attacks attributed to Russia against civilian infrastructure and logistics in European NATO countries. This paper provides a critical analysis of Russia's escalating sabotage operations targeting NATO civilian infrastructure and logistics in Europe since the 2022 invasion of Ukraine. It...
Public cyber attribution in the Global South: Indo-Pacific
This report from UK think tank RUSI underscores the importance of understanding the Global South’s perspectives on cyber attribution to help navigate the complexities of a multipolar world. Global South approaches to public cyber attribution are more cautious than Western approaches, due to factors including cultural background, foreign policy goals and perceptions of western double...
Tracking money and influence in the UK and Europe
This report from UK think tank RUSI explores transnational anti-rights mobilisation as a hybrid threat to UK and European democracy. This paper highlights the growing threat of transnational anti-rights mobilisation to the UK and European democracy, driven by foreign actors, funding and influence. It examines how identity-based narratives are strategically weaponised to undermine democratic resilience,...
Hostile states and the Far Right: Converging tactics
This report from UK think tank RUSI examines how hostile states exploit far-right gender and identity narratives to polarise societies and weaken democracies. This paper highlights the critical intersection between hostile state actors and transnational far-right movements, revealing how gender and identity-based narratives are weaponised to polarise societies, weaken democratic institutions and disrupt international alliances....