Ukrainian Strike Turns Russian TOS-1A Thermobaric Launcher Into a Moving Fireball

Ukrainian drone operators struck a Russian TOS-1A “Solntsepyok” heavy flamethrower system in the Kharkiv region, triggering a detonation of its onboard munitions while it was in motion.

According to Ukraine’s 16th Army Corps on April 5, the system was hit near the settlement of Dvorichna by operators from the 129th Separate Heavy Mechanized Brigade. The military released video footage showing the moment of impact followed by a large explosion.

“Under the first rays of the spring sun in the area of the settlement of Dvorichna, a heavy flamethrower system of the enemy of the ‘Solntsepyok’ type was hit, which led to its detonation,” the statement said.

The unit noted that such systems are typically protected by electronic warfare measures, but drone operators were able to bypass these defenses and complete the strike.

Military reports indicate that the strike hit the system’s ammunition, resulting in a large-scale explosion. The detonation of thermobaric munitions produced a visible blast and fire plume observed from a significant distance.

The TOS-1A is a 220 mm heavy flamethrower system that uses thermobaric rockets designed to generate high-temperature blast effects. These systems are regularly used by Russian forces against frontline and near-frontline areas.

Earlier, Ukrainian forces destroyed a rare Russian “Palantin” electronic warfare system in the Zaporizhzhia region during a coordinated drone strike, according to Ukraine’s National Guard unit Lasar’s Group on April 3.

The system, designed to suppress communications and counter drones, was identified through aerial reconnaissance and targeted with bomber drones, with the unit stating the strike left Russia “down $20 million” and created more favorable conditions for Ukrainian drone operations.

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