Send us your question about NATO and security!

In June, the Netherlands will host a major NATO summit, where world leaders will gather to discuss the challenges and future of (collective) defence and security.

That is why we want to hear from you! What questions do you have about the alliance, (collective) defence or NATO in relation to, for example, Russia, Ukraine, China or the US?

Submit your question using this form, and it might be answered by Clingendael experts such as Dick Zandee, Karen van Loon, Rem Korteweg, or Bob Deen.