The Infantry Branch is the principal and major unit of the Indonesian army combat element.
The elite infantry battalions of the Indonesian Army are called "Raider Battalions" (raised on 2003) which are specially trained in Raid and Air assault operations (including counter-terrorism, Extraction, Guerrilla and Close combat operations).
There are currently about 49 raider battalions in the Indonesian Army Infantry branch, with the strength of 650 to 800 men per-battalion.
Currently, there are now 3 Airborne infantry brigades in the Indonesian Army which are all "Raider" qualified (called as: Para-raider), and are all part of the Kostrad.
The International Institute for Strategic Studies' The Military Balance 2024 report listed 47 independent infantry battalions: 3 mechanized, 20 raider, and 24 regular.
In the Indonesian Army, the Raider Infantry (In Indonesia known as Yonif Raider) is a type of specialized-infantry above of regular infantry which are trained to conduct Raids, military extraction (hostage rescue), counter-terrorist, airborne, Guerrilla and Air assault operations.
Raider infantrymen are trained to perform ambushes, airborne and air assault operations, such as foray from helicopters and transport aircraft, while Raider infantrymen in the mechanized battalions are also trained in mechanized and urban warfare operations.