The frequency and sophistication of cyber warfare pose novel challenges to conventional ideas of sovereignty and international law. As state and non-state actors leverage cyber capabilities to launch attacks, the legal frameworks that have long regulated the use of force and state sovereignty are being challenged. This article discusses the changing dynamic between sovereignty and international law in the context of cyber warfare, highlighting the necessity for a reimagined approach to meet the fast-paced technological developments. Based on international case studies, including the 2007 cyberattack on Estonia and the current cyber tensions between the USA and Russia, this research investigates how states are attempting to navigate the intricacies of cyber sovereignty in a connected digital world. It also looks at the lacunae in current international law and the issues of attribution, proportionality and protection of civilian infrastructure. The article also identifies national legal systems and the need for international collaboration to construct a harmonious legal structure to combat cyber threats. Considering the accelerated pace of technological advancements, the article makes the case for creating international treaties and norms that give states responsibility and accountability in cyber warfare clearly. Ethical aspects involving human rights, digital infrastructure and privacy are also touched upon. Finally, this will advocate for drastic reforms in interdisciplinary reflections on law, ethics and global power to guarantee that sovereignty can be properly protected against advanced cyber threats.

Cyber warfare, sovereignty, international law, cyber security, attribution, digital infrastructure, international cooperation, global power

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