Join the world’s leading defence and security community

Why join?

Develop your knowledge, insight and understanding 

Access unique content, events and experiences that deepen your understanding of the key geo-political, defence and security issues of our time. 

Build your network, connections and influence 

Be part of the conversations that matter - RUSI brings together the leaders, practitioners and experts at the heart of global security. 

Explore our membership options

Key membership features 

Whatever your interests, there are many reasons to join RUSI.

  • Exclusive events
    Receive personal invitations to hundreds of unique events each year, featuring experts, leaders, commentators and practitioners.
  • Expert analysis and publications
    Access exclusive expert analysis, commentaries and publications covering key issues across the geopolitical, defence and security spectrum.