Global Strategy Hub
The International Institute for Strategic Studies (IISS) provides authoritative analysis on defense, security, and international affairs, convening global leaders and shaping policy discourse.
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About IISS
Core Mission
The International Institute for Strategic Studies (IISS) is a globally recognized research institute dedicated to advancing understanding of defence, security, and international affairs. Established in 1958, it operates as a key international relations think tank, with its headquarters situated in London, United Kingdom. The IISS maintains a significant global presence with offices across four continents, producing vital data and analysis on critical security issues.
Reputation & Rankings
The IISS is consistently ranked among the world's leading think tanks. In 2017, the Global Go To Think Tank Index ranked it tenth globally and second for Defence and National Security. Think Tank Alert further recognized it as the top, most-cited non-US-based think tank in 2025. However, it has also faced scrutiny; Transparify noted it as a top UK think tank by expenditure but assigned its lowest rating for funding transparency.
Key Leadership
The institute's strategic direction is guided by its leadership. As of recent reporting, Bastian Giegerich serves as the Director-General and Chief Executive, while Sir John Chipman holds the position of Executive Chairman. Their leadership oversees the organization's extensive research output and global engagement activities.
Research & Engagement
Government & Global Partnerships
The IISS actively collaborates with governments, defense ministries, and international organizations, including NATO. Its research aims to inform policy decisions and enhance understanding of complex geopolitical challenges. This engagement ensures its analysis remains relevant and impactful in the global security landscape.
Data & Analysis
A cornerstone of the IISS's work is the production of comprehensive data and rigorous analysis on defense and security matters. This includes detailed assessments of military capabilities, strategic trends, and regional security dynamics, disseminated through publications and online platforms.
Advisory Services
Strategic Insights
The IISS offers specialized strategic advice and political risk analysis tailored to government and commercial clients. This service leverages the institute's deep expertise and extensive research network to provide actionable intelligence on evolving global challenges and opportunities.
Key Publications
Flagship Reports
The IISS is renowned for its authoritative publications. Its annual flagship publication, The Military Balance, provides a comprehensive assessment of the military capabilities and defense economics of nations worldwide. This resource is indispensable for understanding global military power dynamics.
Notable Disclosures
In 2011, the institute published significant findings from the FARC files, documents captured from the Revolutionary Armed Forces of Colombia. These disclosures shed critical light on the internal operations and connections of the organization, demonstrating the IISS's capacity for impactful investigative research.
Global Summits
The IISS convenes influential global security summits, most notably the Shangri-La Dialogue. Recognized as the premier security forum in the Asia-Pacific region, it brings together defense ministers, senior officials, and experts to discuss pressing security challenges. The 2017 Global Go To Think Tank Index ranked it as the best think tank conference worldwide.
Historical Evolution
Founding & Early Years
The Institute for Strategic Studies (ISS) was founded in 1958, emerging from discussions on the implications of nuclear weapons. Chaired by military historian Michael Howard, the founding group aimed to create a body focused on collecting and disseminating information about nuclear issues. Its first director was defence journalist Alastair Buchan, and its first president was former Labour Prime Minister Clement Attlee.
Internationalization
Initially composed primarily of British members, the institute expanded its international reach. By 1968, Australian and Japanese members joined the council. This growing international scope led to its renaming as the International Institute for Strategic Studies (IISS) in 1971, reflecting its broadened focus and membership.
Influential Moments
The IISS has hosted significant events and lectures that shaped policy discourse. A notable example is the 1977 Alastair Buchan memorial lecture, delivered by West German Chancellor Helmut Schmidt. This address became a key appeal for the deployment of "Euromissiles" to counter Soviet intermediate-range missiles, highlighting the institute's role in high-level strategic discussions.
Funding & Transparency
Major Contributors
The IISS receives substantial financial support from a range of major organizations. Key funders contributing ยฃ100,000 or more include prominent entities in the defense and aerospace sectors such as Airbus, Lockheed Martin Corporation, BAE Systems, Raytheon, The Boeing Company, Rolls-Royce, General Atomics Aeronautical Systems, and Taylor & Francis.
Transparency Concerns
In 2016, reports emerged alleging that the IISS had received significant funding, estimated at ยฃ25 million, from the Bahraini royal family, with an agreement to keep this funding secret. While the IISS did not dispute the authenticity of leaked documents, it asserted its absolute intellectual and operational independence as an international organization. Subsequent reports suggested Bahraini sources may have constituted nearly half of the institute's income during the 2010s.
Governance Structure
Board of Trustees
The IISS operates as a registered charity, with its fundraising activities overseen by a Board of Trustees. This board, composed of international members, appoints the IISS Council, the institute's intellectual advisory body. As of February 2024, Bill Emmott served as the chairman of the trustees, alongside prominent figures from academia, business, and former government roles.
Advisory Council
The Advisory Council comprises distinguished individuals who provide intellectual guidance to the IISS. Chaired by Chung Min Lee, the council includes experts from diverse fields such as international relations, business, military affairs, and technology, contributing to the institute's broad strategic perspective.
Operational Leadership
The day-to-day operations and strategic execution are managed by the Director-General and Chief Executive, Bastian Giegerich, and the Executive Chairman, Sir John Chipman. They report to the chairman of the trustees, ensuring alignment between governance and operational activities.
Leadership History
Past & Present Directors
The IISS has been led by distinguished figures throughout its history, shaping its trajectory and impact on global strategic discourse.
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References
References
- "Our funding", IISS, 10 November 2016.
- "IISS activities in the Kingdom of Bahrain", IISS, 7 December 2016.
- A Journey Through the Cold War, 2004, p.ย 64. See also "Conflict: An International Journal", 1987 edition, 85รขยย86.
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Disclaimer
Important Notice
This page was generated by an Artificial Intelligence and is intended for informational and educational purposes only. The content is derived from a snapshot of publicly available data from Wikipedia and may not be entirely accurate, complete, or up-to-date. It does not represent the official views or statements of the International Institute for Strategic Studies (IISS).
This is not professional advice. The information provided on this website is not a substitute for expert analysis, strategic consultation, or policy advice from qualified professionals. The IISS itself is a think tank providing analysis, and this AI-generated content should not be mistaken for direct output or endorsement by the institute.
The creators of this page are not responsible for any errors or omissions, or for any actions taken based on the information provided herein. Always consult official IISS publications and resources for authoritative information.