China Tests New Hydrogen-Based Thermobaric Weapon

Chinese scientists have successfully tested a new non-nuclear explosive device, according to the South China Morning Post, citing published scientific research.

It uses hydrogen to generate a prolonged and intense fireball.

The two-kilogram device produced a fireball with a temperature exceeding 1,000°C that lasted for more than two seconds, 15 times longer than an equivalent mass of TNT, researchers reported.

705th Research Institute of the China State Shipbuilding Corporation (CSSC), a key player in China’s underwater weapons development, conducted the development.

The weapon relies on magnesium hydride (MgH₂), a hydrogen-rich compound containing over 7% hydrogen by weight.
A conventional explosive initiates the thermal decomposition of the compound, releasing hydrogen gas, which then ignites to create a sustained combustion zone.

Researchers say the intensity and duration of the burn can be precisely controlled by adjusting the composition and structure of the charge.

This makes the system suitable for delivering thermal damage over a wide area, a feature associated with thermobaric, or fuel-air, explosives.

Chinese scientists have basically developed a new type of thermobaric munition.

Reforms of China’s Military

Chinese troops have recently begun deploying fiber-optic FPV drones and unmanned systems equipped with machine vision for automated target recognition.

These drones are used in kamikaze-style attacks or to drop unguided munitions into enemy trenches.

DJI Mavic-series drones support them in reconnaissance and fire correction, while larger multicopters deliver equipment and supplies directly to frontline units in specialized containers.

Recent footage reveals Chinese troops training with drones in obstacle courses, indicating a focus on high-speed maneuvering and combat effectiveness in complex environments.