Iran produces a two-stage Fajr-5 rocket with extended range. The two-stage Fajr-5 rocket has a length of 9.4 m and a maximum range of 180 km at sea level. This variant has a diameter of 333 mm, like other Fajr-5 rockets, but has fixed fins, which have a diameter of 561 mm. The two-stage Fajr-5 can reach a maximum altitude of 85 km and carries the same 175 kg warhead with a 500m fragmentation radius. This variant is launched from TELs similar to those used for Zelzal rockets, which only have the capacity for a single rocket.