... export: S-8KOM – with HEAT fragmentation warhead; S-8BM – with concrete-piercing (penetrating) HE warhead; S-8T – with tandem HEAT fragmentation warhead; S-8DF – with FAE warhead; S-8OM – with illuminating warhead; S-8PM – with chaff warhead; S-8TsM – with target designating (smoke) warhead. Operating temperature range of all rocket versions is ±60º C, the caliber - 80mm. S-8TsM Designed for marking ground targets, routes of movements and assault landing zones in daytime.