The M94 Plamnen-S (Flame) multiple launch rocket system was developed in Yugoslavia from the towed M63 Plamen MLRS. It is intended to support frontline units with sudden attacks on enemy forces. Currently Serbia operates about 18 of these artillery systems.

   The Plamen-S MLRS has 32 launching tubes for 128-mm rockets. It is not to be confused with the 128-mm rocket of the M77 Oganj. A standard rocket of the M94 is shorter. This artillery system can fire previous Plamen-A and Plamen-B rockets, developed for the towed variant, as well as new Plamen-S rockets with extended range. Maximum range of fire is 12.6 km with Plamen-S rockets, and 8.6 km with Plamen-A/B rockets. Effect of each rocket on target is equivalent to 105-mm artillery shell.

   The M94 MLRS can launch rockets from traveling and leave firing position within minutes.

   The M94 Plamen-S launcher is mounted on the TAM-150 6x6 military truck. It is powered by a license-produced Klockner-Humboldt-Deutz air-cooled diesel engine, developing 150 hp. Vehicle has a full-time all-wheel-drive and is fitted with a central tyre inflation system.

   Vehicle carries a full set of reload rockets, stored in the automatic loader, however this artillery system can also be reloaded manually. In travelling position rocket launcher is covered by a canvas cover.