The Indian military is the combined military forces of the Republic of India, consisting of the Indian Army, Indian Navy, and Indian Air Force. It is responsible for defending the country against external threats and maintaining peace and security within its borders. The military is known for its diverse capabilities, including ground operations, naval warfare, and aerial defense. The Indian military is one of the largest in the world, with over 1.4 million active personnel and millions in reserve. It plays a crucial role in humanitarian assistance and disaster relief, as well as participating in international peacekeeping missions under the auspices of the United Nations.