The 9 RAMD was actively involved in the Communist insurgency in Malaysia (1968–1989), particularly in Sarawak. Between 1972 and 1974, the 9 RAMD was involved in numerous skirmishes and managed to kill 38 communist terrorists and apprehend 16, an extraordinary feat for a non-special forces unit. Because of their achievements in Sarawak, the King of Malaysia had the honour of presenting the battalion with its colours on 22 March 1975.