Russia ramps up delivery of upgraded TOS‑1A flamethrowers
The Russian army has received another shipment of TOS-1A Solntsepyok systems produced by Uralvagonzavod, the press service of the Rostec corporation has reported. Based on user feedback, modifications have been made to the design of these heavy flamethrowers. These include enhancements to performance and reliability, as well as the installation of anti-drone nets.
In 2024, Uralvagonzavod, a subsidiary of Rostec, increased its production capacity by introducing a two-shift work system and boosting employment to meet the growing demand for TOS-1A Solntsepyok systems and ensure a consistent supply for the Russian army. These systems are actively used in Ukraine, where they pose a serious threat to defenders, primarily offering direct support to infantry and armoured units.
TOS-1A Solntsepyok - another batch for the Russians
The exact number of rocket artillery systems delivered is unknown. However, it is confirmed that Uralvagonzavod has implemented various upgrades to the flamethrowers in response to user experiences and feedback. The modernisations include improvements to the vehicle's performance and reliability and the installation of anti-drone nets. The Russians report that the systems have undergone rigorous testing to confirm their suitability in various operational conditions.
TOS-1A System is an advanced launcher housing 24 unguided rockets, each with a diameter of 220 mm, installed on a T-72 tank chassis. These rockets contain 45 kg of thermobaric material, granting them extremely high destructive power. The thermobaric warheads function by creating an aerosol and igniting it, resulting in an explosion and pressure surges that devastate everything within range. The TOS-1A is distinctive for not needing an internal oxygen source within its charges – it draws oxygen from the environment, thereby increasing the efficiency of the explosion.
The TOS-1A is termed a heavy flamethrower due to its exceptional combat capabilities. This system can eliminate enemies even when they are concealed within heavily fortified positions. The combination of the thermobaric warhead, shock wave, and extremely high temperatures has led to it being compared to a "poor cousin" of nuclear weapons. This type of weapon is extremely effective in open spaces and also within buildings, where its destructive shock waves can resonate, amplifying the havoc wrought. Although the range of this system is only about 4 miles, its impact is devastating, and it is sometimes likened to "weapons from hell".
