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China Claims Compact 20-GW Microwave Driver With Minute-Long Pulses

Media cite a NINT journal paper detailing a truck-sized HPM source, with no independent verification.

Overview

  • The TPG1000Cs is reported to deliver 20 gigawatts for up to 60 seconds, exceeding the continuous run times of previous high-power microwave systems.
  • Researchers describe a roughly 4-meter, 5-ton unit compact enough for mounting on trucks, aircraft, or potentially satellites.
  • The paper cites up to 3,000 pulses per session and more than 200,000 accumulated test pulses, presented as evidence of stable operation.
  • Articles note potential implications for low-Earth-orbit constellations, referencing reports that even 1 GW could disrupt Starlink and that lower operating altitudes may increase vulnerability.
  • The latest coverage notes the claims come from a published paper that journalists have been unable to locate publicly, and there is no confirmed field deployment or demonstrated anti-satellite effect.