The army has three main artillery systems: the Multi Launch Rocket System (MLRS), the AS-90 and the L118 light gun. The MLRS, first used in Operation Granby, has an range. The AS-90 is a 155 mm self-propelled armoured gun with a range. The L118 light gun is a 105 mm towed gun. To identify artillery targets, the army operates weapon locators such as the MAMBA Radar and utilises artillery sound ranging. For air defence it uses the Short-Range Air Defence (SHORAD) Rapier FSC missile system, widely deployed since the Falklands War, and the Very Short-Range Air Defence (VSHORAD) Starstreak HVM (high-velocity missile) launched by a single soldier or from a vehicle-mounted launcher.