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China Unveils Compact Microwave Weapon that Could Disrupt Starlink

The TPG1000Cs delivers 20 gigawatts for 60 seconds and over 3,000 pulses, marking a significant advancement in non-kinetic counterspace weapons, Chinese researchers say.

  • This month the South China Morning Post reported a team led by Wang Gang at the Northwest Institute of Nuclear Technology in Xi'an developed the compact TPG1000Cs high-power microwave driver.
  • In response to perceived threats from SpaceX's Starlink, Chinese authorities and military researchers pursue HPM systems as non-kinetic tools to disable high-value electronics early in conflict, following PLA doctrine.
  • Researchers say the TPG1000Cs delivers up to 3,000 pulses per session, miniaturised using Midel 7131, a dual-width pulse-forming line, and a dual-U-shaped structure with over 200,000 test pulses logged.
  • Mounting the system on mobile platforms or in orbit would expand attack options, as experts say ground-based HPM threats over 1 GW could seriously disrupt Starlink, while analysts warn lowering its altitude increases vulnerability.
  • Analysts caution HPMs complicate space deterrence as attacks are non-kinetic, hard to attribute, and escalation-prone; experts recommend resilience, redundancy, allied cooperation, and quantum sensing.
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South China Morning Post broke the news in Hong Kong on Thursday, February 5, 2026.
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