- RESEARCH AREAS

Our Centres

Six dedicated centres shaping analysis and policy across the Horn of Africa

Defence & Security

Governance, Statecraft & Conflict Management

Transnational Crimes & Strategic Threats

Diplomacy & Foreign Relations

Terrorism, Violent Extremism & Radicalization

Climate Change, Migration & Development

- MEDIA

HORN Media

Insights, stories, and analysis from across the region.

HORN in Media

Press coverage

Video Gallery

Recordings

Blogs

Research commentary

Photo Gallery

Events & fieldwork

Podcasts

Analyst conversations

Print

Bulletin print

FEATURED

HORN Services

Driving Insight Through Expert Analysis and Advisory, Advisory, and Capacity Solutions

LATEST BULLETIN

PUBLICATIONS

Research That Informs Policy and Practice

GREAT LAKES REGION

GREATER HORN OF AFRICA

REGIONAL FOCUS

Somalia & Somaliland
Monitor

Evidence-driven analysis shaping policy and security across 13 countries.

FLAGSHIP

Programs

Nine Strategic Programs Designed to Analyse, Influence and Shape the Future of the Horn of Africa.

LATEST BULLETIN

INFORM Initiative

Combating disinformation in fragile states.

ENROL

HORN Academy 2026

Executive training for policymakers.

2026 EVENTS

BY TYPE

REGISTER

Security Dialogue 2026

12 March 2026 · Nairobi, Kenya.

RECENT

ARCHIVE

ARCHIVE

Join the Conversation

Engage with our events, dialogues, and discussions.

Est. 2009 · Nairobi

About HORN

A leading think tank driving research, policy, and regional dialogue.

SUPPORT

ENGAGE

Support Research

Help Sustain HORN's Mission

Partner or donate to keep HORN independent.

Menu

Dr Mathieu Gotteland PhD.

Senior Research Fellow, Horn of Africa Regional Peace and Security Program

“Dr Mathieu Gotteland holds a PhD in History of international
relations (University Paris I Panthéon-Sorbonne, France). A former
Jean Walter-Zellidja fellow (Académie française) and a former PhD
fellow of the French Ministry for Defence, he has been awarded by the
latter a Prize in Military History (2014).

Currently an independent researcher in (history of) international relations, he has published a number of academic articles and book chapters. A participant to several think tanks and international research groups, his research interests include informal imperialism, terrorism, hybrid and secret warfare, and the dynamics of international and non-international conflict, particularly in Africa.

PROGRAMS & CENTERS

Defence and Security, Diplomacy and Foreign Policy, Policy, Governance & Statecraft, Terrorism and Violent Extremism, Transnational Crimes and Strategic Threats

AREAS OF EXPERTISE

Defence and Security, Peace & Sustainability

All Dr Mathieu Gotteland PhD. Content

Keynote Address by the Principal Secretary, State Department for Foreign Affairs, at the Horn of Africa Security Dialogue 2026

Excellencies, Distinguished Guests, Colleagues and Friends, Ladies and Gentlemen, Good morning. I am privileged to join you at the Horn of Africa Security Dialogue 2026. The HORN International Institute …

Somalia’s constitutional crisis: A high-stakes gamble

On 2 February 2026, Banaadir regional police stormed the federal parliament in Mogadishu, halting any proceedings.  Journalists were expelled, MPs threatened to be shot, and a female MP physically …

South Sudan relapses into civil war: The context

South Sudan is a country deeply scarred by centuries of Egyptian, British, and Sudanese colonialism, slavery, and genocide

Somalia in 2026: The Elephant in the Room

Dr. Mathieu Gotteland February 6, 2026 The elephant in the room, which came charging in 26 December 2025, is Israel’s recognition of Somaliland. Only weeks before, Israel made …

No publications by this Expert. Stay tuned

All Dr Mathieu Gotteland PhD. Content

Keynote Address by the Principal Secretary, State Department for Foreign Affairs, at the Horn of Africa Security Dialogue 2026

Excellencies, Distinguished Guests, Colleagues and Friends, Ladies and Gentlemen, Good morning. I am privileged to join you at the Horn of Africa Security Dialogue 2026. The HORN International Institute …

Somalia’s constitutional crisis: A high-stakes gamble

On 2 February 2026, Banaadir regional police stormed the federal parliament in Mogadishu, halting any proceedings.  Journalists were expelled, MPs threatened to be shot, and a female MP physically …

South Sudan relapses into civil war: The context

South Sudan is a country deeply scarred by centuries of Egyptian, British, and Sudanese colonialism, slavery, and genocide

Somalia in 2026: The Elephant in the Room

Dr. Mathieu Gotteland February 6, 2026 The elephant in the room, which came charging in 26 December 2025, is Israel’s recognition of Somaliland. Only weeks before, Israel made …