General Duty Officers (RMAF) are individuals who perform key functions in the service of the Royal Malaysian Air Force. This group is divided into branches that take front-line combat positions during wartime such as pilot, navigator, engineer, weapon system operator and others, while the support operations consist of officers who manage the logistics and administration. The ranking of general duty officers in the RMAF comprises Second Lieutenant, RMAF (Lt M TUDM), Lieutenant, RMAF (Lt TUDM), Captain, RMAF (Kapt TUDM), Major, RMAF (Mej TUDM), Lieutenant Colonel, RMAF (Lt Kol TUDM), Colonel, RMAF (Kol TUDM), Brigadier General, RMAF (Brig Jen TUDM), Major General, RMAF (Maj Jen TUDM), Lieutenant General, RMAF (Lt Jen TUDM) and General, RMAF (Jen TUDM).