Kostrad

The Army Strategic Reserve Command (; abbreviated Kostrad) is a combined-arms formation of the Indonesian Army. Kostrad is a Corps level command which has up to 35,000 troops. It also supervises operational readiness among all commands and conducts defence and security operations at the strategic level in accordance with policies under the command of the commander of the Indonesian National Armed Forces. In contrast to its name ("Reserve"), Kostrad is the main warfare combat unit of the Indonesian Army. While Kopassus is the elite-special forces of the Indonesian Army, Kostrad as "" or "Principal Operational Command" still maintains as the first-line combat formation of the Indonesian National Armed Forces along with the Kopassus.

As a corps, Kostrad is commanded by a , usually a lieutenant general. Kostrad falls under the army chief of staff for training, personnel, and administration. However, it comes under the Commander-in-Chief of the Indonesian National Armed Forces for operational command and deployment due to the status of Kostrad as one of the principal operation commands. Kostrad typically receives best equipment in the Army and its two armoured battalions received Leopard 2A4 and Leopard 2 Revolution tanks.