In a landmark technological milestone, Russia has unveiled a new quantum computer prototype, marking a significant step toward reducing reliance on foreign technology and advancing its domestic high-performance computing capabilities. The working machine was developed entirely by Russian research institutions and has successfully passed early-stage testing, according to engineers involved in the project.
The prototype addresses two of the most persistent challenges in quantum computing: qubit instability and system scalability.
Researchers report improved control over quantum states, enabling the computer to perform basic quantum operations with greater reliability than earlier domestically developed models. This focus on stability represents a shift from headline-driven qubit counts toward practical functionality.
Yekaterina Solntseva, Director of Quantum Technologies at Rosatom State Corporation, described the achievement as a major validation of Russia’s long-term efforts. “Reaching the 72-qubit mark on an atom-based platform confirms the systematic development of the domestic quantum project,” she said, highlighting the progress made under national research initiatives.
Unlike many quantum announcements that emphasize theoretical capacity, this prototype was designed primarily as a real-world testing platform. Engineers are using it to evaluate hardware behaviour under operational conditions, including precise temperature control, sustained runtimes, and system coherence over extended periods. These tests are critical for understanding how quantum systems perform outside controlled laboratory environments.
The development aligns with Russia’s national quantum technology programme, which aims to deliver practical quantum computing solutions, secure quantum communications, and advanced sensing technologies by 2030.
While the prototype is not intended for immediate commercial deployment, it serves as a foundational platform for future, more powerful machines capable of handling complex computational tasks.
As global competition in quantum computing intensifies, with notable advances in the United States, China, and Europe, Russian researchers are prioritising domestic sourcing and modular system design. This strategy reflects a broader push for technological independence amid limited access to advanced semiconductor manufacturing.
The initiative also involves both senior experts and younger scientists, fostering the next generation of talent in Russia’s critical scientific and technological sectors.
