The Hague Centre for Strategic Studies (HCSS) is a Dutch think tank working on a range of defence and security issues for governments, international institutions and businesses. Our research is characterised by a datadriven, multidisciplinary approach, specialist knowledge and a strategic orientation. Over the years, HCSS has built up an extensive archive of reports, monitors, papers and other publications. Key research areas include European defence and international security; technology and innovation; cyber security; climate and energy security; and transatlantic relations.