Russia’s new Soyuz-5 medium-class carrier rocket successfully completed its maiden launch from the Baikonur Cosmodrome on April 30, 2026, marking a significant milestone in the country’s space exploration efforts. The launch, conducted at 21:00 Moscow time, showcased the rocket’s advanced capabilities and precision in payload delivery, underscoring Russia’s continued advancements in space technologyRussian Gazette+2.
The Soyuz-5 rocket, equipped with a powerful liquid-fuel engine, was launched as part of its first test flight. This event also marked the initial phase of the Baiterek project, a joint venture between Russia and Kazakhstan. The rocket demonstrated its ability to carry a payload of up to 17 tons, doubling the capacity of its predecessor, the Soyuz-2Russian Gazette+1.
The launch highlighted the strong partnership between Russia and Kazakhstan in the space sector. Baubek Oralmagambetov, a Kazakh official, congratulated Roscosmos on the successful launch, emphasizing that this achievement lays the foundation for ambitious future projects. The collaboration is expected to create jobs and foster technological advancements in both countriesTASS+1.
Dmitry Bakanov, head of Roscosmos, praised the rocket’s precision and cost-effectiveness. The Soyuz-5 is designed for both unmanned spacecraft and crewed missions, marking a significant step forward in Russia’s space program. This launch also signifies the end of Moscow’s space technology alliance with Ukraine, with Kazakhstan emerging as a new strategic partnerTASS+2.