TOROS artillery rocket system is a Turkish rocket artillery multiple rocket launcher system that has been developed in both 230 and 260 mm calibre. The system was developed by TÜBİTAK-SAGE, and is used by the Turkish Army. The larger calibre rockets have a maximum range of 110 km (68 mi) deliver a 145 kg (320 lb) high-explosive fragmentation warhead containing 30,000 steel balls. It is developed by the Turkish Defense Industry.