The Thunderbolt-2000 (Chinese: 雷霆2000; pinyin: Léitíng 2000; RT/LT-2000) is a wheeled MLRS system used by the Republic of China Army. It was created with the intention of attacking enemy forces when disembarking from sea.The prototype Thunderbolt-2000's weapon systems is placed on the chassis of a M977 Heavy Expanded Mobility Tactical Truck.