Abstract Artificial Intelligence (AI) is a disruptive force across multiple domains, and its impact on international law is both profound and multifaceted. This article explores how AI is reshaping international legal frameworks, practice, and principles, with a focus on regulatory challenges, legal accountability, and the ethical dimensions of AI deployment. The discussion highlights emerging areas of international legal concern, including cybersecurity, autonomous weapons, data governance, and human rights, while emphasising AI’s potential to enhance legal processes and global governance. Introduction International law traditionally operates as a framework to regulate the conduct of states and other actors in the global arena. However, the rapid advancement of AI technologies has introduced novel challenges and opportunities, fundamentally altering how international law is conceptualised, implemented, and enforced. Furthermore, it is imperative to note that the traditional framework of international law has been subject to challenges. One notable instance of this is the emergence and increasing role of non-state actors. Thus, the emergence of AI can be regarded as an additional factor which affects, and challenges, international law. As AI systems permeate areas such as military technology, global trade, and transnational crime, international law must evolve to address these complexities. AI’s Role in Shaping New Legal Paradigms Autonomous Weapons and the Law of Armed Conflict Autonomous weapons systems (AWS), which operate without direct human control, are reshaping the principles of international humanitarian law (IHL). These systems challenge the application of foundational principles such as distinction (differentiating between combatants and civilians) and proportionality (balancing military advantage against harm to civilians). AI and Cybersecurity Law AI’s role in cyber operations, including automated hacking and defence mechanisms, has intensified debates around the applicability of international law to cyberspace. The Tallinn Manual, a non-binding guide on cyber warfare, provides some clarity, but AI technologies push the boundaries of its relevance (Schmitt, 2013). The need to update existing treaties, such as the Budapest Convention on Cybercrime, to address AI-specific issues. Challenges: Attribution of cyber attacks enabled by AI, as anonymity and automation obscure responsibility (Kesan & Hayes, 2018). AI’s Contribution to Legal Processes Enhancing Legal Research and Analysis AI-powered tools, such as natural language processing (NLP), have revolutionized the analysis of treaties, case law, and legal precedents. These tools enable faster and more comprehensive legal research, helping international courts and practitioners navigate complex legal landscapes (McGinnis & Pearce, 2018). Monitoring Compliance with International Agreements AI technologies, including satellite imaging and big data analytics, have enhanced the ability of states and international organisations to monitor compliance with treaties. For instance, AI can detect environmental violations by analysing deforestation or pollution patterns, aiding enforcement of agreements like the Paris Agreement on climate change (Vinuesa et al., 2020). Regulatory Gaps and Emerging Challenges Data Governance and Sovereignty The rise of AI has elevated the importance of data as a global resource, raising questions about ownership, privacy, and cross-border data flows. Current international agreements, such as the General Data Protection Regulation (GDPR), largely address regional concerns but lack a cohesive global framework (Taddeo & Floridi, 2018). Accountability and Liability AI systems blur the lines of accountability in international law. When AI systems make decisions—whether in warfare, trade, or governance—determining responsibility becomes complex. Ethical Dimensions of AI in International Law AI Bias and Human Rights AI systems often perpetuate biases, which can have far-reaching consequences in areas like migration, asylum, and criminal justice. These issues raise concerns under international human rights law, particularly regarding non-discrimination and due process (Eubanks, 2018). Global Inequality The uneven development and deployment of AI technologies exacerbate global inequalities. Developing nations often lack access to AI infrastructure, leaving them at a disadvantage in shaping international AI regulations and benefiting from its applications (Acemoglu & Restrepo, 2019). Toward a Global Framework for AI Governance Given AI’s global implications, there is a growing call for a comprehensive international framework to regulate its development and use. Proposals include: Conclusion AI is both a challenge and an opportunity for international law. It necessitates a rethinking of traditional legal concepts, from sovereignty to accountability, while offering tools to enhance legal processes and global governance. The dynamic interplay between technological innovation and legal adaptation will define the trajectory of international law in the AI era. As the global community grapples with these transformations, a collaborative and forward-looking approach will be essential to harness AI’s benefits while mitigating its risks. References About | My name is Sohrab Vazir. I’m a UK-based entrepreneur and business consultant. I completed my LLM in International Legal Studies at Newcastle University. My thesis focused on how non-state actors change and challenge jus ad bellum and the use of force.