News
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The Dutch ‘just in time’ mentality won’t work in a war situationDutch general election 13 October 2025Modern warfare knows no boundaries. Threats are increasingly digital. PhD candidate Annelies van Vark claims that Scandinavia is better prepared to de...
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Terrorism is declining, but the fear of extremism is on the rise. Why is this?Inaugural lecture 29 September 2025Just a few years ago, jihadist terrorism was seen as Europe’s most pressing threat. Today, we are facing hybrid warfare and extremist groups that are ...
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Patchwork of police checks across Schengen area04 April 2025The Schengen countries officially abolished border controls, but checks actually still exist. Maartje van der Woude has written a book about these vei...
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Innovation in the shade: the difficulties for secret services04 July 2024‘Intelligence and security services need to adapt urgently to their constantly changing environment,’ says Professor by Special Appointment Bas Rietje...
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Parenting choices and parenting styles important in transmission of extremist views within families28 June 2024Do children growing up in a jihadist or right-wing extremist household develop the same extremist views as their parents? That depends in part on broa...
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The number of threats is increasing. But is the Netherlands less safe?11 June 2024Explosions at people’s homes, gangland killings and online threats: if you follow the news, it may seem as though threat levels in the Netherlands are...
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Lawyers' risks: crown witness cases and extra secure communication tools11 April 2024How can we guarantee the safety of the crown witness scheme for both crown witnesses and lawyers? How can we ensure that online conversations between ...
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Surprising results of research on counterterrorism: ‘Assumptions surrounding Trump may be wrong’27 March 2024It was pouring rain when Alexander Gallo received his diploma from West Point Military Academy. A bad sign, people said back then. It was June 2001, t...
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‘The Netherlands should also consider the possibility of direct confrontation with Russia’19 February 2024There is a real chance of war closer to home, political and military leaders in Europe have warned. Some in the Netherlands are calling for a war econ...
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Firearms incidents in the EU tracked in real-time in online database15 February 2024Leiden criminologists have co-developed an artificial intelligence technology that tracks the nature and extent of firearm violence in the European Un...
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Online hate speech undermines society24 January 2024International Day of Education 2024 is dedicated to the role of education in countering hate speech. Assistant Professor Michael Klos says, 'When peop...
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‘Handboeken Veiligheid’ are well known: 'Very special that this series has been running for almost 25 years'15 November 2023For almost 25 years, ‘de Handboeken Veiligheid’ have been a phenomenon. Who does not have a copy on their bookshelf? In 2024, the series will be celeb...
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Funding for project on open-source intelligence activists and Russia's war against Ukraine27 July 2023Damien van Puyvelde has received funding (over 47.000 euro) from a new Research Council pilot for his study 'Open-source research and the war in Ukrai...
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Retirement is not an option for ‘an old warhorse’ like Osinga04 July 2023He has had to accept early retirement due to his military profession, or ‘FLO’ (Functioneel Leeftijdsontslag) as it is more commonly referred to withi...
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Wagner mutiny: social media a source of information for intelligence services27 June 2023Many people were using social media to follow last weekend’s march on Moscow by the Wagner mercenaries. And they weren’t the only ones: intelligence s...