The article discusses the role of cyber capabilities in the Russia-Ukraine war, highlighting Ukraine’s strong cyber defenses and the impact of cyber operations on the conflict. It emphasizes that despite expectations of a major cyber war, significant cyber-attacks have not materialized in Ukraine. The article also examines the impact of technology companies, private sector involvement, and the potential for cyber-attacks to impact global systems. Additionally, it addresses potential cyber implications for nuclear command-and-control systems and the impact of sanctions on Russia’s digital infrastructure and economy.