World issues 2026 – International Institute for Strategic Research (IISR)

International Institute for Strategic Research and Training (IISRT)

The International Institute for Strategic Research and Training (IISRT) monitors major developments affecting international security, governance, economic stability, technological transformation, humanitarian affairs, and sustainable development. This assessment highlights key global issues shaping policy, business, and society in 2026.

The year 2026 is marked by an increasingly complex and interconnected global landscape. Geopolitical competition, technological transformation, climate pressures, economic uncertainty, and humanitarian challenges are reshaping international affairs at an unprecedented pace. Governments, businesses, international organisations, and civil society must navigate a rapidly evolving environment where risks are increasingly interconnected and capable of producing far-reaching consequences.

The international system is increasingly characterised by geopolitical competition, economic fragmentation, technological disruption, and growing pressure on multilateral institutions. Against this backdrop, understanding the strategic challenges shaping the global environment has become essential for policymakers, researchers, business leaders, and citizens alike.

Geopolitical Competition and Security

Geopolitical tensions continue to influence global security, economic stability, and international cooperation. The ongoing conflict in Ukraine remains a significant source of uncertainty, affecting defence policy, energy security, military modernisation, and diplomatic relations across Europe and beyond.

At the same time, strategic competition between the United States and China continues to shape global politics, trade, technology, and security. Competition increasingly extends beyond conventional military capabilities into areas such as artificial intelligence, semiconductors, critical minerals, cybersecurity, and supply-chain resilience.

These developments are reshaping international relations and influencing the strategic decisions of governments and institutions worldwide.

Artificial Intelligence and Emerging Technologies

Artificial Intelligence has emerged as one of the most transformative technologies of the modern era. Governments, industries, and research institutions are rapidly integrating AI into healthcare, education, finance, transportation, defence, public administration, and scientific research.

While AI offers substantial opportunities for innovation, productivity, and economic growth, concerns regarding governance, regulation, misinformation, privacy, algorithmic bias, and autonomous systems continue to intensify. Policymakers are working to establish frameworks that promote innovation while ensuring transparency, accountability, and public trust.

The challenge is to harness the benefits of AI while mitigating the risks associated with its rapid development and deployment.

Cybersecurity and Digital Resilience

Cybersecurity has become a critical component of national security and economic resilience. Governments, businesses, and institutions face increasing threats from cybercrime, ransomware, espionage, and state-sponsored cyber operations.

Critical infrastructure including energy, telecommunications, healthcare, transportation, and financial services remains vulnerable to sophisticated digital attacks. Strengthening cyber resilience has become a strategic imperative as digital systems become more deeply integrated into society.

Climate Change and Environmental Pressures

Climate change continues to represent one of the most significant long term challenges facing humanity. Rising global temperatures, extreme weather events, biodiversity loss, water scarcity, and environmental degradation are affecting communities and economies worldwide.

Climate adaptation, disaster preparedness, and the transition to low carbon economies are now central to national planning. Climate resilience is increasingly recognised as part of economic stability and national security.

Democracy, Information and Governance

Democratic institutions face growing pressure from political polarisation, declining trust, misinformation, and information manipulation.

The rise of artificial intelligence and digital platforms has increased both opportunities and risks for public discourse, including concerns around electoral integrity and media credibility. Strengthening democratic governance and institutional transparency remains essential.

Humanitarian Challenges and Global Migration

Conflict, persecution, economic hardship, and environmental stress continue to drive global displacement at historically high levels.

Migration has become both a humanitarian and strategic policy issue. Governments and international organisations continue to seek coordinated approaches that balance humanitarian responsibility with national interests and social cohesion.

Economic Fragmentation and Development

The global economy faces pressure from debt burdens, inflation, demographic change, trade tensions, and technological disruption.

Developing economies face sustainability challenges, while advanced economies struggle with productivity and competitiveness. Economic fragmentation is reshaping global supply chains and investment flows.

Food, Water and Resource Security

Food and water security are becoming increasingly critical global concerns. Population growth, climate change, environmental degradation, and conflict are placing pressure on natural resources.

Resource insecurity is increasingly recognised as a driver of instability, migration, and economic disruption, requiring international cooperation and long-term planning.

Strategic Outlook

The defining feature of 2026 is the convergence of multiple global risks. Geopolitical competition, climate change, technological disruption, cybersecurity threats, and economic instability are increasingly interconnected.

Effective responses require international cooperation, institutional resilience, and evidence-based policymaking. The ability of global actors to adapt will determine future stability and prosperity.