The TOS 2 Tosochka is a new Russian flamethrower system, It is a lighter, less expensive and more mobile version of the TOS-1A system.
TOS-1A “Solntsepek” is a modification of TOS-1 “Buratino”, a heavy multiple launch rocket system based on the T-72 tank.
TOS-1 was developed from 1971 to 1979.
The first prototypes on the T-72 chassis were manufactured at the Transport Engineering Design Bureau in Omsk.