Post-pandemic geopolitical dynamics have undergone significant transformation, reshaping international relations and exacerbating tensions between countries. The COVID-19 pandemic is not only a global health challenge, but is also accelerating changes in the world’s power map. Sectors such as the economy, security and technology are experiencing profound impacts that demand attention and adaptation from countries around the world. First, the economic impact of the health crisis is pushing countries to diversify supply chains. Dependence on one country, especially China, became increasingly clear during the crisis. Many countries, including the US and European countries, are seeking to move production back home or seek alternative countries to reduce the risk of disruption. This transition gave birth to proactive policies in supporting local industry and the use of technology to increase efficiency. Second, in the security context, many countries are shifting their focus to non-traditional issues such as public health security. Countries are starting to form new alliances and increase international cooperation in the health sector. Organizations such as the WHO have also come under greater scrutiny, although criticism of their management is growing among countries. Cybersecurity, which has become increasingly important, has also become a major focus with the increase in cyberattacks during and after the pandemic. Third, the pandemic has accelerated technology adoption, with significant developments in the field of digitalization. Countries are rapidly investing in technology infrastructure to support remote work and online education. This creates a new gap between countries that are able to adapt quickly to these changes, and those that are left behind. Political leaders and economists debate how technology can be used to achieve competitive advantage in this new, changing era. Fourth, the approach to climate change has also changed geopolitical dynamics. Awareness of environmental impacts is increasingly giving rise to a desire for global collaboration in overcoming this problem. Countries are starting to put sustainability at the center of their foreign policies. Green initiatives and multinational agreements are becoming more common, with the hope of creating a more resilient sustainable economy. Fifth, geopolitical tensions between major powers such as the US and China are increasing. Mutual accusations in economic recovery, spy games in cyber space, and military aggression in the Asia Pacific region create a tense atmosphere. The formation of new strategic alliances, such as Aukus and Quad, is a response to China’s rise in power and marks a shift in the global balance of power. On the other hand, the role of international organizations is also changing. Multilateral diplomacy is under threat, with countries increasingly inclined to build coalitions based on pragmatic interests. Debates about sovereignty, humanitarian intervention and global solidarity have become more profound and complex. Smaller states seek to capture the attention of major powers by offering strategic roles in supply chains and membership in alliances. Finally, shifts in public opinion and nationalism are also striking. The pandemic has increased people’s dissatisfaction with the government and international institutions. Success or failure in overcoming the pandemic is a measure of the legitimacy of power, resulting in the potential for regime change in several countries.