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China Steps Up State-Led LEO Megaconstellation to Challenge Starlink

Beijing casts the planned network as a sovereign alternative to Western satellite internet systems.

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Overview

  • China Satellite Network Group is leading the project, with CASC tasked to speed satellite manufacturing and develop reusable rockets.
  • Officials describe a phased rollout that begins with a demonstration capability before scaling production and launch cadence.
  • The constellation is sometimes referred to as Guowang, with unconfirmed reports suggesting a potential buildout of up to 13,000 satellites.
  • Reported payload features include phased-array antennas, inter-satellite laser links, and onboard processing to reduce latency and boost capacity.
  • The effort targets national data security and broader connectivity goals but faces hurdles such as orbital congestion and compliance with spectrum and debris rules.