Story perspectives

Long March 7A Blast Destroys $200B Military Satellite, Endangers Chang’e-7

8/12/2026

Summary

Long March 7A Explosion

A Long March 7A rocket exploded 85 seconds after liftoff from Wenchang on 10 August 2026, destroying the ChinaSat-4B satellite.
The vehicle broke apart before first-stage separation, marking the rocket’s second failure since its 2020 maiden flight.
Chinese authorities opened an investigation on 11 August 2026, noting the anomaly may involve shared YF-100 engine components.
Experts said the incident will not delay high-orbit missions such as Chang’e-7’s lunar south-pole landing slated for the second half of 2026.

Summary

Chang'e-7 Delay

The Zhongxing-4B satellite, valued at over 1 billion yuan (?200 billion won), was a classified PLA communications asset.
The South China Morning Post said low-numbered Zhongxing satellites are used for military communications.
LandSpace postponed the Zhuque-3 Yao-2 launch scheduled for 7:45 a.m., creating a commercial ripple.
Because Long March 7A shares YF-100 engines with the Long March 5 Chang’e-7 probe slated for August 24, an engine defect could delay the probe.

History

Historical Context

The 1996 Long March 3B disaster, which veered off course seconds after liftoff and killed at least six people, spurred China to overhaul Long March reliability, yielding 75 straight successful launches from 1996 to 2009. Decades later, the 2026 Long March 7A breakup—using the same YF-100 engines—threatens the Chang’e-7 lunar probe and Zhuque-3 commercial missions, prompting tighter engine quality controls.

1 of 3

Long March 7A Explosion

A Long March 7A rocket exploded 85 seconds after liftoff from Wenchang on 10 August 2026, destroying the ChinaSat-4B satellite.
The vehicle broke apart before first-stage separation, marking the rocket’s second failure since its 2020 maiden flight.
Chinese authorities opened an investigation on 11 August 2026, noting the anomaly may involve shared YF-100 engine components.
Experts said the incident will not delay high-orbit missions such as Chang’e-7’s lunar south-pole landing slated for the second half of 2026.

1 / 3