The Hertie School in Berlin is offering a fully funded PhD stipend in International Security for the 2026 cohort. This prestigious doctoral opportunity is based within the Centre for International Security, a leading hub for research on digital authoritarianism, state repression, and global security governance. The programme is ideal for outstanding Master’s graduates in political science, sociology, economics, data science, law, public administration, management, international relations, or related fields. The PhD combines rigorous academic training with policy-relevant research in an international environment, focusing on contemporary security issues such as grand strategy, nuclear policy, digital technology and security, and the role of states and non-state actors. The successful candidate will join the Doctoral Programme in Governance, benefit from close supervision by distinguished faculty, and participate in cross-European doctoral initiatives through the CIVICA network. The stipend is fully funded for three years (with possible extension), covering living expenses and tuition. The Hertie School emphasizes inclusivity and encourages applications from women and international candidates. Applicants must have a completed Master’s degree before entry, a strong academic record, and a solid foundation in research design and empirical methods. The application process is online and requires a research proposal, CV, motivation letter, transcripts, proof of English proficiency, and two academic reference letters. The deadline for applications is January 31, 2026, with the programme starting in September 2026. This opportunity is ideal for those seeking to shape the future of security studies and global governance in a vibrant, international academic community.