The Indonesian Navy, known as Tentara Nasional Indonesia Angkatan Laut (TNI-AL), is the naval branch of the Indonesian National Armed Forces. It is responsible for protecting Indonesia's maritime interests, which include its vast archipelago and territorial waters. The navy plays a crucial role in maintaining national security, conducting patrols, and engaging in humanitarian missions. Established in 1945, the Indonesian Navy has evolved to include various modern ships, submarines, and aircraft. It participates in international exercises and collaborates with other navies to enhance regional security. The navy also focuses on maritime law enforcement and disaster response, ensuring the safety of Indonesia's waters.