Clingendael experts conduct policy-oriented analysis and research on strategic international issues. We offer policy recommendations through our publications, events and presence in the media.


Clingendael Academy is one of the largest international diplomatic training centres around the world. Every year, international professionals experience our unique training philosophy.


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Experts launch The Hague Declaration on Planetary Security

13 December 2017 - 10:00

Today the leading lights of the climate and security community have launched an unprecedented declaration to catalyse action in the field in front of 350 participants at our Planetary Security Conference.

Upcoming training courses

18 - 19 Jan 2018 The Hague
8 - 9 Feb 2018 The Hague
5 Mar - 23 Apr 2018 The Hague

Upcoming events

About Clingendael

The leading think tank and diplomatic academy

Clingendael - the Netherlands Institute of International Relations - is a leading think tank and academy on international affairs. Through our analyses, training and public debate we aim to inspire and equip governments, businesses, and civil society in order to contribute to a secure, sustainable and just world.

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