DRB-HICOM Defence Technologies Sdn Bhd, officially known as DefTech, is a Malaysian defence contractor involved in the development, manufacture and supply of armoured and logistic vehicles for the military and homeland security. DefTech is also a supplier of specialised vehicles and commercial buses. Deftech takes a major milestone in aerospace and unmanned aerial vehicle industry after the acquisition of Composites Technology Research Malaysia (CTRM). DefTech divisions includes Defence Technologies, Defence Services, DefTech Systems Integration, DefTech Unmanned Systems and DefTech Aviation.