Launchpad Fragility Disrupts ISS Access

Updated: 2025.12.02 4D ago 2 sources
A single structural failure at Russia’s Site 31/6—the mobile maintenance cabin collapsing into the flame trench—temporarily removes Russia’s only crew‑certified Soyuz launch capability, threatening scheduled Progress resupply and crew rotations. Replacing or fabricating a 1960s‑style service cabin takes years, so operational continuity depends on spares, cross‑partner contingency plans, or rapid industrial surge capacity. — Shows how concentrated, legacy launch infrastructure and thin spare‑parts pipelines create acute diplomatic and operational risks for international space programs and national prestige.

Sources

Russian Launch Site Mishap Shows Perilous State of Storied Space Program
BeauHD 2025.12.02 95% relevant
The article reports a Soyuz exhaust event that mangled a Baikonur service platform and flame‑trench hardware, directly matching the existing idea that a single structural failure at a key Russian launchpad can remove crew‑certified launch capability and imperil ISS access and resupply.
Russia Left Without Access to ISS Following Structure Collapse During Thursday's Launch
EditorDavid 2025.12.01 100% relevant
The article reports the maintenance cabin fell into the flame trench after a pressure event on Nov. 27, leaving Site 31/6 unusable and putting the Dec. 21 Progress launch at risk; experts estimate recovery from months to three years.
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