Kembara Suci (KSSB) has developed its KS 4x4 high mobility tactical vehicle. The basic version is an armored personnel carrier, but at the DSA 2018 the KSSB demonstrated a self-propelled mortar version. This vehicle is armed with a 120 mm mortar manufactured by New Technologies Global Systems (NTGS), a part of the Spanish company Everis Aerospace and Defense.

KSSB plans to develop an armored version of this 4x4 family. The vehicle is driven by a 215 hp diesel engine, coupled with an automatic transmission at 8 speeds.