This one-year, English-taught Master's programme offers insights on general developments as well as the specific challenges in the field of the governance of crisis and security, with in-depth knowledge of sub-fields of crisis and security management.

The Institute of Security and Global Affairs (ISGA) hosts two research journals and publishes the ISGA Reports series. Besides its own publications, researchers at ISGA also publish books or journal articles elsewhere. You can find all these external publications under Research output on the right.

This one-year, English-taught Master's programme offers insights on general developments as well as the specific challenges in the field of the governance of crisis and security, with in-depth knowledge of sub-fields of crisis and security management.

On 22 November, Tom Buitelaar, Assistant Professor at the Institute of Security and Global Affairs, presents his new book ‘Assisting International Justice’. Five questions to Buitelaar about the book and the book presentation.

Within the next five years, Leiden University wants its campus in The Hague to become a leading international academic centre with research and teaching that correspond with the city’s profile. All of the faculties will help achieve this, and the University has also signed a partnership agreement with…

In a world increasingly shaped by conflict, it becomes ever more important to create space for empathy, understanding, and informed public discourse. That is the intention the Shelter documentary and immersive installation aims to achieve as it arrives at Leiden University.

Recent figures from Statistics Netherlands show that the total number of homicides has decreased in 2020. But the number of homicides among young people increased. Many have interpreted this to mean that homicide among teenagers in increasing. Marieke Liem, Professor of Social Resilience and Security,…

Minister Van Weel ligt onder vuur omdat hij de Tweede Kamer niet volledig informeerde over een contract tussen de Koninklijke Marechaussee en het Amerikaanse technologiebedrijf Palantir. Reijer Passchier, hoogleraar digitalisering en de democratische rechtstaat (OU) en universitair docent staatsrecht,…

Central to Nuranisa’s PhD project is the cultural diplomacy practiced by the Javanese courts of central Java (Surakarta, Yogyakarta, Pakualaman and Mangkunegaran) in response to the increasing Dutch colonial power in the 19th and early 20th century.

Art historian and professor Kitty Zijlmans is on a mission: she wants to get rid of the notion that the West dominates the art world. To no longer put 'the West and the rest', but the exchange between ideas and cultures at the centre of art history. ‘You will see that there has been so much exchange,…

By far the majority of users of child sexual abuse networks (or child porn forums as they are sometimes called) on the dark web do not actively communicate there but download illegal material, therefore committing a criminal offence. But they often stay under the police and judiciary’s radar. PhD candidate…

In the sixteenth century, many Protestants fled to the Northern Netherlands to avoid Spanish oppression in the south. This exodus included tapestry makers from Oudenaarde who eventually settled in Gouda. Professor by Special Appointment Yvonne Bleyerveld and researcher Jos Beerens have been awarded…

As young people’s friendships improve, their mental resilience also increases. This is according to research conducted by Anne-Laura van Harmelen, Professor of Brain, Safety and Resilience at Leiden University.

From 9-12 April 2018, the Department of Child and the Grotius Centre for International Legal Studies have organised in cooperation with the Asia-Europe Foundation a training programme on Human Rights and Children.

In Spring 2023, Leiden University’s Faculty of Governance and Global Affairs (FGGA) launched a new Honours Class ‘Model European Union Simulation: Policies, Negotiations and Transatlantic Experiential Learning’.

This article traces the evolution of interpretations of international law and international cyber norms on responsible state behaviour in cyberspace by reassessing five major – and allegedly state-led – cyber operations: Stuxnet 2010; Belgacom 2013-2014, the Ukrainian power grid 2015, the US presidential…

The Institute of Tax Law and Economics at Leiden Law School has three departments: the Department of Tax Law, the Department of Economics and the Department of Business Studies. The Institute brings together research and teaching at the point at which, on the one hand, law and, on the other, fiscal…

This collection, edited by Sophie Vériter, Monica Kaminska, Dennis Broeders and Joachim Koops, includes six papers exploring and investigating European responses to COVID-related disinformation, specifically the responses of France, Sweden, Germany, the United Kingdom, Serbia, and Hungary.

Organisations such as the EU are of enormous benefit to the member states, but the inhabitants of the member states are often unaware of this. Leiden researchers investigate whether international organisations such as the EU or ASEAN are able to influence global politics.

It has been argued that the Internet presents numerous new opportunities for crime, including homicide. So far, empirical scholarly research in this domain is rather limited. In order to discover how perpetrators have used the Internet in the homicides they have committed, we conducted an international…

The International Institute of Air and Space Law, founded in 1985, collaborates with many world-class academic institutions.

Leiden University hosts a wide range of seminars and workshops on themes related to European approaches to societal challenges. Some of these are listed below.

A cautious response to a crisis or terrorist act avoids the creation of a culture of fear. This is another way to reduce our vulnerability to terrorism.

This edited volume draws from papers presented at the conference Closing the Gap | Responsibility in Cyberspace: Narratives and Practice, organized in June 2022 at the Egmont Palace in Brussels, Belgium, by Leiden University, as part of the EU Cyber Direct project.

The debate about state behaviour in cyberspace may be set in the wrong legal key.

‘Ordinary citizens’ are featuring more prominently in foreign policies which has already resulted in some unexpected outcomes such as Brexit. Jan Melissen, Senior Fellow at the Institute of Security and Global Affairs (ISGA) conducts research into the societisation of diplomacy. He is interested in…

The international conference ‘Lessons from Afghanistan’ touched on many serious issues and raised several reasons for concern. But it also ended on a positive note. While politicians on both the domestic and the international levels have failed to prevent the collapse of the Afghan state, and we are…

You’re about to start your minor at Leiden University. Make sure you are well prepared and get your studies off to a good start.

On Wednesday 24 January 2018 Margaret Kuiper, a forensic psychologist, will defend her doctoral thesis ‘Het woord en de daad’ (The word and the deed). The defence will start at 16.15 hrs, at the Academy Building of Leiden University. Her supervisors are Professor E.R. Muller and Professor T.A.H. Doreleijers.…

Alumni event, Arts and Culture

Dr Yannick van den Brink, Assistant Professor at the Department of Child Law, has been awarded a grant from the Rubicon programme of the Netherlands Organisation for Scientific Research (NWO) to conduct research for a period of eighteen months at the University of Cambridge, Institute of Criminology,…

Our institute has a large and thriving community of PhD researchers engaged in a variety of domains representing the main research areas of the Institute: cybersecurity, terrorism, physical violence, crisis management, intelligence, diplomacy and global affairs, policing studies, and war, peace and…

The Hague is the Netherlands’ fastest-growing student city, and has been Leiden University’s second location since 2010. In addition to housing the Netherlands’ ministries and government bodies, The Hague is the International City of Peace and Justice and is home to countless embassies, political…

Sexuality is a fundamental part of being human. Yet, for many people with disabilities, it remains overlooked, unsupported, and surrounded by stigma. NWO-VIDI Sex, Care & Robots confronts that long-standing neglect with a project that envisions an urgent yet straightforward future: one in which sexual…

What is my contribution to the world? This is what students and researchers at Leiden University College The Hague (LUC) ask themselves every day. They want to make a difference with their teaching and research in the four global challenges of ‘Peace and Justice,’ ‘Sustainability,’ ‘Diversity’ and ‘…