The Indonesian National Armed Forces are the military forces of the Republic of Indonesia. It consists of the Army (TNI-AD), Navy (TNI-AL), and Air Force (TNI-AU). The President of Indonesia is the Supreme Commander of the Armed Forces. As of 2023, it comprises approximately 400,000 military personnel including the Indonesian Marine Corps, which is a branch of the Navy.
The Indonesian Army is the land branch of the Indonesian National Armed Forces. It has an estimated strength of 300,400 active personnel. The history of the Indonesian Army has its roots in 1945 when the Tentara Keamanan Rakyat (TKR) "People's Security Army" first emerged as a paramilitary and police corps.
The Kopassus is an Indonesian Army (TNI-AD) special forces group that conducts special operations missions for the Indonesian government, such as direct action, unconventional warfare, sabotage, counter-insurgency, counter-terrorism, intelligence gathering and special reconnaissance (SR). Kopassus was founded by Alexander Evert Kawilarang and Mochammad Idjon Djanbi on 16 April 1952. It gained worldwide attention after several operations such as the Indonesian invasion of East Timor and the release of hostages from Garuda Indonesia Flight 206.
The State Intelligence Agency, commonly referred to as BIN, is Indonesia's primary intelligence agency. The BIN is also responsible for coordinating intelligence activities among various intelligence agencies, including military intelligence, police intelligence, prosecutors intelligence and other relevant entities.
The Indonesian Navy is the naval branch of the Indonesian National Armed Forces. It was founded on 10 September 1945 and has a role to patrol Indonesia's lengthy coastline, to enforce and patrol the territorial waters and Exclusive Economic Zone (EEZ) of Indonesia, to protect Indonesia's maritime strategic interests, to protect the islands surrounding Indonesia, and to defend against seaborne threats.
Denjaka is a counter-terrorism special operations force of the Indonesian Navy. It is a combined detachment formed from selected personnel of the Navy's frogmen unit (KOPASKA) and the Marine Corps' Amphibious Reconnaissance Battalion (Taifib).
The Marine Corps of the Republic of Indonesia , previously known as the Commando Corps of the Indonesian Navy, is an integral part of the Indonesian Navy and is sized at the military corps level unit as the naval infantry and main amphibious warfare force of Indonesia. The Marine Corps is commanded by a two-star Marine Major General.
The Army Strategic Reserve Command 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 "Komando Utama Operasi" or "Principal Operational Command" still maintains as the first-line combat formation of the Indonesian National Armed Forces along with the Kopassus.
Puspomad or Army Military Police Center, which all of its personnel are part of the Military Police Corps (CPM) is one of the military general technical functions of the Indonesian Army which has the role for administering administrative assistance and as embodiment and guidance through the operation of Military Police functions. Its duties is basically to execute law enforcement towards the military which includes investigation activities and other policing duties within the scope of the army.
The Puspom TNI or Joint Military Police Center of the Indonesian National Armed Forces (TNI) is one of the central executive agencies within the TNI which has the role of administering administrative assistance to the army, navy, and air force as embodiment and guidance through the operation of Military Police functions. Puspom TNI oversees the three military police organizations which are the Army Military Police, Naval Military Police, and Air Force Military Police.
The Chief of Staff of the Indonesian Army is the highest position in the Indonesian Army. The position is held by the four-star General appointed by and reporting directly to the Commander of the Armed Forces. Chief of Staff is assisted by the Vice Chief of Staff of the Indonesian Army, which the position is held by a three-star General.
The Indonesian Army Territorial Center is an Indonesian Army Central Executive Agency under the Chief of Staff of the Army charged with building and maintaining the army's territorial defense and development functions to help the Army achieve its mission of contributing its efforts for the defense of the Indonesian nation and people and to sustain the continuing development of the Republic.
The Indonesian Army Logistics and Transportation Center is a sustainment – formerly combat service support (CSS) – agency of the Indonesian Army. Its primary missions are supporting the development, production, acquisition, and sustainment of general supply, mortuary affairs, subsistence, petroleum and water, material and distribution management during peace and war and in support of civil disaster relief. It is also tasked with providing combat logistics and equipment, personnel and materiel transport services over any terrain on land, rail, air and sea in coordination with the other service branches of the Indonesian National Armed Forces.
Indonesian Army Doctrine, Education and Training Development Command is an Indonesian Army Principal Command which is directly under the office of the Chief of Staff of the Army and located in Bandung, West Java. Its principal responsibility is the training of all service personnel of the Army to fulfill its primary responsibilities of national defense and civil-military cooperation in national development.
The Indonesian National Armed Forces Strategic Intelligence Agency, abbreviated BAIS TNI, is a state institution that specifically handles military intelligence and is under the command of the Indonesian National Armed Forces headquarters. BAIS time-frames for actual and forecasted intelligence and strategy analysis for the future for the Armed Forces Commander and for the Ministry of Defence.
General Zulkifli Lubis was Chief of Staff of the Indonesian Army from 8 May 1955 to 26 June 1955 and founder and first Chairman of the first Intelligence Agency in Indonesia.
Hamim Tohari is a military officer from the Indonesian Army. He is currently the expert staff for environment to the army chief of staff. He served in the position since 31 October 2023. Previously, he was assigned to different military units, including as the Chief of the Army Information Services.
Indonesia 
Indonesian National Armed Forces (TNI)
