Russia Fixes Launch Pad Damaged by Thanksgiving Astronaut Launch to the International Space Station

Why It Matters

Repairing Site 31 restores Russia’s only crewed launch capability, safeguarding ISS resupply and Roscosmos’s strategic credibility.

Key Takeaways

• Site 31 damage halted Russian crewed launches since Nov 27
• 150 workers completed repairs, replacing 2,350 m² structures
• New wiring, 250 m of welds, 17‑ton components installed
• Pad ready for Progress MS‑33 cargo launch March 22
• Restores Russia’s sole ISS crew launch pathway

Pulse Analysis

The Baikonur Cosmodrome has long been the backbone of Russian human spaceflight, with Site 31 serving as the exclusive gateway for Soyuz crew missions to the International Space Station. When the November 2025 launch left the pad’s service cabin severely compromised, it forced an unexpected grounding of all Russian crewed departures, exposing a single‑point vulnerability in the nation’s orbital access strategy.

Roscosmos mobilized a multi‑agency repair effort, deploying over 150 specialists and four contractor teams to rebuild the damaged infrastructure. The work involved stripping and repainting 2,350 square meters of structural elements, swapping out all electrical systems, and executing more than 250 linear meters of precision welding. A notable engineering feat was the installation of 17‑ton, 19‑meter cabin sections through the launch aperture, a process that required a custom handling technique to ensure alignment and safety.

With the pad certified for operation, the upcoming Progress MS‑33 cargo flight on March 22 will serve as a critical test of the restored capabilities. Successful execution not only resumes the steady flow of supplies to the ISS but also signals to international partners and competitors that Russia can quickly recover from operational setbacks. Looking ahead, the repaired Site 31 positions Roscosmos to resume crewed missions, reinforcing its role in the evolving low‑Earth‑orbit ecosystem amid rising commercial and geopolitical competition.