One of the most transformative learning experiences I have had – Voices of NISC (Democratic Republic of the Congo, 2017)

Through the NISC, I realised that the traditional, state-centric paradigms of peace and security not only have limitations but can, in some contexts, pose serious obstacles to achieving sustainable peace, security, and development.

This year, our New Issues in Security Course, known as the NISC, celebrates its 25th anniversary! For a quarter of a century, we’ve been providing security policy professionals with the tools to tackle new and re-emerging security challenges arising from a rapidly changing global environment. As we celebrate this milestone, we collected stories from our NISC alumni who reflected on how the course has made an impact on them – personally, professionally, and globally.

How did the NISC shape your perspective on peace and security?

Hervé Magaribi Lehani: My journey with the NISC was one of the most inspiring and transformative learning experiences I have had in addressing peace and security challenges. What made this course truly unique was its ability to equip me with a comprehensive understanding of emerging and evolving security issues. Through the NISC, I realised that the traditional, state-centric paradigms of peace and security not only have limitations but can, in some contexts, pose serious obstacles to achieving sustainable peace, security, and development.

The course provided me with invaluable techniques, analytical frameworks, and practical approaches for addressing complex security situations in a constantly changing world. It challenged me to think beyond conventional approaches and embrace integrated, human-centred, and anticipatory strategies.

As a direct result of my NISC experience, I was privileged to serve as a member of the African Union Advisory Cluster on Peace and Security. Later, at Cordaid, I was entrusted with leading research on behalf of the Congolese civil society for the relaunch of security sector reform in the Democratic Republic of the Congo,in partnership with the African Security Sector Network. In my current role at the Center for International Health, I continue to apply these insights as I work on the integration and protection of refugees and immigrants — addressing the broader global security threat posed by forced displacement and the quest for safety, peace, and stability for displaced populations.

Is there a particular moment, project, or initiative you're proud of that connects back to what you learned during the course?

Hervé Magaribi Lehani: Several key moments and learnings from the NISC continue to resonate in both my personal and professional journey. Reflections on disarmament laws and frameworks with Tobias Vestner, discussions on the crucial role of leadership in peace and security processes with Peter Cunningham, our weekly thematic reflections with Jean-Marc Rickli, and crisis management simulations with Ambassador Christian Dussey deeply shaped my thinking and practice. Additionally, the strategic foresight sessions with Emily Munro equipped me with skills to anticipate and respond to emerging challenges with resilience and adaptability.

One of the proudest outcomes stemming from this learning experience was my contribution to the security sector reform process in the Democratic Republic of the Congo, which built on the conflict analysis, leadership, and policy advisory skills acquired during the NISC. These tools remain central in my work today as I address human security challenges affecting displaced populations.

Beyond the academic and professional gains, my fondest memories remain the camaraderie and solidarity among fellow participants during site visits, the warm hospitality of our Swiss hosts, and the lasting friendships forged in Geneva. These connections have endured over the years, reinforcing my commitment to collaborative and inclusive approaches in peace and security initiatives.

I remain deeply grateful for the opportunity to have been part of the NISC in 2017 — an experience that continues to enrich both my personal growth and professional contributions.