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01 June 2026

Small island, big questions: War Studies students visit Jersey to study security and sovereignty

Postgraduate students from the Department of War Studies travelled to Jersey in April as part of Dr Hillary Briffa's module 'Small States and International Security', exploring how small jurisdictions navigate autonomy, vulnerability, identity, and security.

Jersey War Tunnels
Interior passageway of the Jersey War Tunnels, a site originally constructed under German occupation and now used to present Jersey’s wartime experience. Source: Photograph by Brian Shim, 24 April 2026.

As a Crown Dependency with its own institutions and political traditions, Jersey offered a compelling case study of a political entity that sits between sovereign statehood and local governance.

Across two and a half days, students examined how Jersey governs itself, relates to the UK, and positions itself within wider international systems. The central question guiding the visit was what Jersey reveals about the political and security possibilities open to small jurisdictions that are neither fully sovereign nor simply dependent peripheries.

Framing Jersey: Identity and “Islandness”

The trip began at the Jersey Museum, where students were introduced to the concept of “islandness” and Jersey’s distinctive political and strategic context. The setting highlighted how geography, language, and history shape political identity. Students reflected on Jersey’s hybrid character, with ties to both Britain and France, its own language, Jèrriais, and a long-standing tradition of self-government.

Cold War Legacies: Security in a Small Place

A visit to the Cold War Bunker in St Helier demonstrated how global geopolitical tensions reached even small jurisdictions. Civil defence materials and emergency procedures illustrated how the island prepared for nuclear conflict, prompting discussion about vulnerability and preparedness. One student reflected that the experience made abstract debates about security feel grounded in specific places and communities, where global threats are lived locally.

Defence warning boards presented on a blackboard
Civil defence warning boards inside the Cold War Bunker, showing how Jersey prepared for nuclear fallout, communication breakdown, and wider Cold War threat scenarios. Source: Photograph by Brian Shim, 23 April 2026.
A bright yellow brochure entitled 'Civil defence in Jersey' presented on a table
Emergency procedures inside the Cold War Bunker, showing how Jersey prepared for nuclear fallout, communication breakdown, and wider Cold War threat scenarios. Source: Photograph by Brian Shim, 23 April 2026.

Governing Without Sovereignty

At the States Assembly, students examined Jersey’s parliamentary system and institutional design. The chamber’s layout and procedures offered a tangible comparison with sovereign small states studied on the module. This was followed by a meeting with Government of Jersey officials, including the Minister for External Relations, where students explored policy-making, external relations, and the realities of governing a small jurisdiction with a complex constitutional relationship to the UK.

Group photo of Government of Jersey official with students and staff
Meeting with Government of Jersey officials, including the Minister for External Relations, Ian Gorst, where students discussed Jersey’s external relations and raised questions about the relationships that shape governance in a small jurisdiction. Source: Photograph by Brian Shim, 24 April 2026.

Occupation and Memory: The Jersey War Tunnels

The visit to the Jersey War Tunnels shifted focus from institutions to lived experience. As a site built during German occupation in the Second World War, the tunnels revealed how themes of coercion, adaptation, and resilience remain central to Jersey’s historical consciousness. Students considered how public history shapes understandings of security and identity, and how wartime memory continues to inform the island’s present.

Autonomy and Dependence: A Contemporary Perspective

A discussion with Sir Mark Boleat at the War Tunnels provided insight into Jersey’s contemporary political and economic position. Students explored the tension between autonomy and dependence, noting that while Jersey maintains its own government and legal system, it relies on the UK in key areas such as defence and international representation. The session highlighted how small jurisdictions use strategic relationships with larger powers to maintain stability, reflecting key module concepts such as shelter theory and strategic adaptation.

Meeting with Sir Mark Boleat
Meeting with Sir Mark Boleat at the Jersey War Tunnels, where students discussed Jersey’s constitutional position and economic model. Source: Photograph by Brian Shim, 24 April 2026.

Landscapes of Memory and Deep Time

An evening military history tour connected local sites of remembrance to wider histories of conflict, emphasising the human dimension of war. The final day began with sunrise at Mont Orgueil Castle, followed by a visit to the Neolithic Faldouet Dolmen. These sites encouraged students to reflect on how landscape, heritage, and deep history shape political identity over time.

Learning Beyond the Classroom

Student reflections emphasised the value of field-based learning. One student noted:

The trip made concepts such as sovereignty and vulnerability feel more like lived realities.

While another observed that Jersey’s relationship with the UK showed how dependence can function as both a constraint and a deliberate strategy.

Overall, the visit demonstrated that small jurisdictions cannot be understood through size or formal sovereignty alone. Jersey’s institutions, strategic history, and public memory reveal how small political communities navigate complex relationships with larger powers while maintaining distinct identities and agency. The trip highlighted the value of immersive learning, reinforcing the Department’s commitment to offering students meaningful, experience-based education.

In this story

Hillary  Briffa

Senior Lecturer in National Security Studies Education

Nick Cartwright

Student Engagement Manager