The Indonesian National Armed Forces (TNI) is the military organization responsible for defending the Republic of Indonesia. It consists of three main branches: the Army, the Navy, and the Air Force. The TNI plays a crucial role in maintaining national security and sovereignty, as well as participating in humanitarian missions and disaster relief efforts. Established in 1945, the TNI has evolved to address various challenges, including internal conflicts and regional stability. The armed forces are also involved in peacekeeping missions under the auspices of the United Nations, showcasing Indonesia's commitment to global peace and security.